(8354)
وصلات خارجية

(8354) 1989 RF في قاعدة بيانات مختبر الدفع النفاث لأجرام النظام الشمسي الصغيرة
الاكتشاف · مخطط المدار ·  العناصر المدارية · المعلمات المادية
(8354) 1989 RF على موقع ويكي سكاي: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
| ع ن 8001–9000 | ع ن 8001–9000 |
| --- | --- |
الترقيم 8001–8100:  8001 Ramsden  (8002) 1986 XF5  8003 Kelvin  (8004) 1987 RX  8005 Albinadubois  8006 Tacchini  (8007) 1988 RU6  (8008) 1988 TQ4  8009 Béguin  8010 Böhnhardt  8011 Saijokeiichi  (8012) 1990 HO3  8013 Gordonmoore  (8014) 1990 MF  (8015) 1990 QT2  (8016) 1990 QW10  (8017) 1990 RM5  (8018) 1990 SW  8019 Karachkina  8020 Erzgebirge  8021 Walter  8022 Scottcrossfield  8023 Josephwalker  8024 Robertwhite  8025 Forrestpeterson  8026 Johnmckay  8027 Robertrushworth  8028 Joeengle  8029 Miltthompson  8030 Williamknight  8031 Williamdana  8032 Michaeladams  (8033) 1992 FY1  8034 Akka  (8035) 1992 TB  8036 Maehara  (8037) 1993 HO1  (8038) 1993 JG  8039 Grandprism  8040 Utsumikazuhiko  8041 Masumoto  (8042) 1994 AX2  8043 Fukuhara  8044 Tsuchiyama  8045 Kamiyama  8046 Ajiki  8047 Akikinoshita  8048 Andrle  (8049) 1996 FL2  8050 Beishida  8051 Pistoria  8052 Novalis  8053 Kleist  8054 Brentano  8055 Arnim  8056 Tieck  8057 Hofmannsthal  8058 Zuckmayer  8059 Deliyannis  أنيوس 8060  8061 Gaudium  8062 Okhotsymskij  8063 Cristinathomas  8064 Lisitsa  8065 Nakhodkin  8066 Poldimeri  8067 Helfenstein  8068 Vishnureddy  8069 Benweiss  8070 DeMeo  8071 Simonelli  8072 Yojikondo  8073 Johnharmon  8074 Slade  8075 Roero  8076 Foscarini  8077 Hoyle  8078 Carolejordan  8079 Bernardlovell  8080 Intel  8081 Leopardi  8082 Haynes  8083 Mayeda  8084 Dallas  (8085) 1989 CD8  8086 Peterthomas  8087 Kazutaka  8088 Australia  8089 Yukar  (8090) 1991 RO23  (8091) 1992 BG  (8092) 1992 DC10  (8093) 1992 UZ2  (8094) 1992 UG3  (8095) 1992 WS2  8096 Emilezola  8097 Yamanishi  8098 Miyamotoatsushi  (8099) 1993 TE  8100 Nobeyama 
الترقيم 8101–8200:  8101 Yasue  8102 Yoshikazu  8103 Fermi  8104 Kumamori  (8105) 1994 WH2  8106 Carpino  (8107) 1995 BR4  8108 Wieland  8109 Danielwilliam  8110 Heath  8111 Hoepli  8112 Cesi  8113 Matsue  8114 Lafcadio  8115 Sakabe  8116 Jeanperrin  8117 Yuanlongping  (8118) 1996 WG3  (8119) 1997 TP25  8120 Kobe  8121 Altdorfer  8122 Holbein  8123 Canaletto  8124 Guardi  تينداروس 8125  8126 Chanwainam  8127 Beuf  8128 Nicomachus  8129 Michaelbusch  8130 Seeberg  8131 Scanlon  8132 Vitginzburg  8133 Takanochoei  8134 Minin  (8135) 1978 VP10  8136 Landis  8137 Kvíz  8139 Paulabell  8140 Hardersen  8141 Nikolaev  8142 Zolotov  8143 Nezval  8144 Hiragagennai  8145 Valujki  8146 Jimbell  8147 Colemanhawkins  8148 Golding  8149 Ruff  8150 Kaluga  8151 Andranada  8152 Martinlee  8153 Gattacceca  8154 Stahl  8155 Battaglini  8156 Tsukada  (8157) 1988 XG2  8158 Herder  8159 Fukuoka  (8160) 1990 MG  8161 Newman  (8162) 1990 SK11  8163 Ishizaki  8164 Andreasdoppler  8165 Gnädig  8166 Buczynski  8167 Ishii  8168 Rogerbourke  8169 Mirabeau  (8170) 1991 PZ11  8171 Stauffenberg  (8172) 1991 RP15  (8173) 1991 RX23  (8174) 1991 SL2  8175 Boerhaave  (8176) 1991 WA  (8177) 1992 BO  (8178) 1992 DQ10  (8179) 1992 EA7  (8180) 1992 PY2  8181 Rossini  8182 Akita  (8183) 1992 UE3  8184 Luderic  (8185) 1992 WR2  (8186) 1992 WP3  8187 Akiramisawa  8188 Okegaya  8189 Naruke  8190 Bouguer  8191 Mersenne  8192 Tonucci  8193 Ciaurro  8194 Satake  (8195) 1993 UC1  (8196) 1993 UB3  8197 Mizunohiroshi  (8198) 1993 VE2  8199 Takagitakeo  8200 Souten 
الترقيم 8201–8300:  (8201) 1994 AH2  8202 Gooley  8203 Jogolehmann  8204 Takabatake  8205 Van Dijck  8206 Masayuki  8207 Suminao  8208 Volta  8209 Toscanelli  8210 NANTEN  (8211) 1995 EB1  8212 Naoshigetani  (8213) 1995 FE  8214 Mirellalilli  8215 Zanonato  8216 Melosh  8217 Dominikhašek  8218 Hosty  (8219) 1996 JL  8220 Nanyou  8221 La Condamine  8222 Gellner  8223 Bradshaw  8224 Fultonwright  8225 Emerson  (8226) 1996 TF7  (8227) 1996 VD4  (8228) 1996 YB2  8229 Kozelský  8230 Perona  8231 Tetsujiyamada  8232 Akiramizuno  8233 Asada  8234 Nobeoka  8235 Fragonard  8236 Gainsborough  8237 Constable  8238 Courbet  8239 Signac  8240 Matisse  آغريوس 8241  8242 Joshemery  8243 Devonburr  8244 Mikolaichuk  8245 Molnar  8246 Kotov  8247 Cherylhall  8248 Gurzuf  8249 Gershwin  8250 Cornell  8251 Isogai  8252 Elkins-Tanton  8253 Brunetto  8254 Moskovitz  8255 Masiero  8256 Shenzhou  8257 Andycheng  (8258) 1982 RW1  (8259) 1983 UG  8260 Momcheva  8261 Ceciliejulie  8262 Carcich  (8263) 1986 QT  (8264) 1986 QA3  (8265) 1986 RB5  8266 Bertelli  (8267) 1986 TX3  8268 Goerdeler  8269 Calandrelli  8270 Winslow  8271 Imai  8272 Iitatemura  8273 Apatheia  8274 Soejima  8275 Inca  8276 Shigei  8277 Machu-Picchu  (8278) 1991 JJ  8279 Cuzco  8280 Petergruber  (8281) 1991 PC18  8282 Delp  8283 Edinburgh  8284 Cranach  (8285) 1991 UK3  8286 Kouji  (8287) 1992 EJ4  (8288) 1992 ED17  8289 An-Eefje  (8290) 1992 NP  8291 Bingham  (8292) 1992 SU14  (8293) 1992 UQ  8294 Takayuki  8295 Toshifukushima  8296 Miyama  8297 Gérardfaure  8298 Loubna  8299 Téaleoni  8300 Iga 
الترقيم 8301–8400:  8301 Haseyuji  8302 Kazukin  8303 Miyaji  8304 Ryomichico  8305 Teika  8306 Shoko  8307 Peltan  8308 Julie-Mélissa  (8309) 1996 NL1  8310 Seelos  8311 Zhangdaning  (8312) 1996 TJ12  8313 Christiansen  8314 Tsuji  8315 Bajin  8316 Wolkenstein  أوريساكس 8317  8318 أفيرويس  8319 Antiphanes  8320 van Zee  8321 Akim  8322 Kononovich  8323 Krimigis  8324 Juliadeleón  8325 Trigo-Rodriguez  8326 Paulkling  8327 Weihenmayer  8328 Uyttenhove  8329 Speckman  8330 Fitzroy  8331 Dawkins  8332 Ivantsvetaev  (8333) 1982 VF  (8334) 1984 CF  8335 Sarton  8336 Šafařík  (8337) 1984 SF6  8338 Ralhan  8339 Kosovichia  8340 Mumma  (8341) 1986 QQ  (8342) 1986 QN3  8343 Tugendhat  8344 Babette  8345 Ulmerspatz  (8346) 1987 DW6  8347 Lallaward  8348 Bhattacharyya  (8349) 1988 DH1  (8350) 1989 AG  (8351) 1989 EH1  (8352) 1989 GE  8353 Megryan  (8354) 1989 RF  8355 Masuo  8356 Wadhwa  8357 O'Connor  8358 Rickblakley  (8359) 1989 WD  (8360) 1990 FD1  (8361) 1990 JN1  (8362) 1990 QM1  (8363) 1990 RV  (8364) 1990 RE5  (8365) 1990 RR5  (8366) 1990 UL1  8367 Bokusui  8368 Lamont  8369 Miyata  8370 Vanlindt  8371 Goven  (8372) 1991 VC2  8373 Stephengould  8374 Horohata  8375 Kenzokohno  (8376) 1992 OZ9  8377 Elmerreese  8378 Sweeney  8379 Straczynski  8380 Tooting  8381 Hauptmann  8382 Mann  (8383) 1992 UA3  (8384) 1992 YB  (8385) 1993 AN  8386 Vanvinckenroye  8387 Fujimori  8391 Kring  (8392) 1993 OP  8393 Tetsumasakamoto  (8394) 1993 TM12  8395 Rembaut  (8396) 1993 UR2  8397 Chiakitanaka  8398 Rubbia  8399 Wakamatsu  8400 Tomizo 
الترقيم 8401–8500:  8401 Assirelli  (8402) 1994 GH9  8403 Minorushimizu  (8404) 1995 AN  8405 Asbolus  8406 Iwaokusano  8407 Houlahan  8408 Strom  8409 Valentaugustus  8410 Hiroakiohno  8411 Celso  8413 Kawakami  8414 Atsuko  (8415) 1996 UT  8416 Okada  8417 Lancetaylor  8418 Mogamigawa  8419 Terumikazumi  8420 Angrogna  8421 Montanari  8422 Mohorovičıć  8423 Macao  8424 Toshitsumita  8425 Zirankexuejijin  (8427) 1997 TH17  8428 Okiko  (8429) 1997 YK4  8430 Florey  8431 Haseda  8432 Tamakasuga  8433 Brachyrhynchus  8434 Columbianus  8435 Anser  8436 Leucopsis  8437 Bernicla  8438 Marila  8439 Albellus  8440 Wigeon  8441 Lapponica  8442 Ostralegus  8443 Svecica  8444 Popovich  8445 Novotroitskoe  8446 Tazieff  8447 Cornejo  8448 Belyakina  8449 Maslovets  8450 Egorov  8451 Gaidai  8452 Clay  (8453) 1981 EQ  8454 Micheleferrero  8455 Johnrayner  8456 Davegriep  8457 Billgolisch  8458 Georgekoenig  8459 Larsbergknut  8460 Imainamahoe  8461 Sammiepung  8462 Hazelsears  8463 Naomimurdoch  8464 Polishook  8465 Bancelin  8466 Leyrat  8467 Benoîtcarry  8468 Rhondastroud  (8469) 1981 TZ  8470 Dudinskaya  8471 Obrant  8472 Tarroni  (8473) 1984 SS5  8474 Rettig  8475 Vsevoivanov  (8476) 1986 QT2  8477 Andrejkiselev  (8478) 1987 DO6  (8479) 1987 HD2  (8480) 1987 RD1  (8481) 1988 LH  8482 Wayneolm  8483 Kinwalaniihsia  (8484) 1988 VM2  8485 Satoru  (8486) 1989 QV  (8487) 1989 SQ  8488 d'Argens  8489 Boulder  (8490) 1989 TU10  8491 Joelle-gilles  8492 Kikuoka  8493 Yachibozu  8494 Edpatvega  (8495) 1990 QV1  8496 Jandlsmith  (8497) 1990 RE7  8498 Ufa  (8499) 1990 SC13  8500 Hori 
الترقيم 8501–8600:  8501 Wachholz  8502 Bauhaus  8503 Masakatsu  (8504) 1990 YC  (8505) 1990 YK  (8506) 1991 CN  (8507) 1991 CB1  (8508) 1991 CU1  (8509) 1991 FV2  (8510) 1991 PT8  (8511) 1991 PY10  (8512) 1991 PC11  (8513) 1991 PK11  (8514) 1991 PK15  8515 Corvan  8516 Hyakkai  (8517) 1992 BB5  (8518) 1992 DM6  (8519) 1992 DB10  (8520) 1992 EC12  8521 Boulainvilliers  (8522) 1992 ML  8523 Bouillabaisse  8524 Paoloruffini  8525 Nielsabel  8526 Takeuchiyukou  8527 Katayama  (8528) 1992 SC24  8529 Sinzi  8530 Korbokkur  8531 Mineosaito  (8532) 1992 YW3  8533 Oohira  8534 Knutsson  8535 Pellesvanslös  8536 Måns  8537 Billochbull  8538 Gammelmaja  8539 Laban  8540 Ardeberg  8541 Schalkenmehren  (8542) 1993 VB2  8543 Tsunemi  8544 Sigenori  8545 McGee  8546 Kenmotsu  (8547) 1994 CQ  8548 Sumizihara  8549 Alcide  8550 Hesiodos  8551 Daitarabochi  8552 Hyoichi  8553 Bradsmith  8554 Gabreta  8555 Mirimao  8556 Jana  8557 Šaroun  8558 Hack  (8559) 1995 QM2  8560 Tsubaki  8561 Sikoruk  (8562) 1995 SK53  (8563) 1995 US  8564 Anomalocaris  (8565) 1995 WB6  (8566) 1996 EN  (8567) 1996 HW1  8568 Larrywilson  8569 Mameli  (8570) 1996 TN10  8571 Taniguchi  8572 Nijo  8573 Ivanka  8574 Makotoirie  8575 Seishitakeuchi  (8576) 1996 VN8  8577 Choseikomori  8578 Shojikato  8579 Hieizan  8580 Pinsky  8581 Johnen  8582 Kazuhisa  8583 Froberger  (8584) 1997 AN22  8585 Purpurea  8586 Epops  8587 Ruficollis  8588 Avosetta  8589 Stellaris  8590 Pygargus  8591 Excubitor  8592 Rubetra  8593 Angustirostris  8594 Albifrons  8595 Dougallii  8596 Alchata  8597 Sandvicensis  8598 Tetrix  8599 Riparia  8600 Arundinaceus 
الترقيم 8601–8700:  8601 Ciconia  8602 Oedicnemus  8603 Senator  8604 Vanier  (8605) 1968 OH  (8606) 1971 UG  (8607) 1971 UT  8608 Chelomey  8609 Shuvalov  8610 Goldhaber  8611 Judithgoldhaber  8612 Burov  (8613) 1978 VE10  (8614) 1978 VP11  (8615) 1979 MB2  8616 Fogelquist  (8617) 1980 PW  8618 Sethjacobson  (8619) 1981 EH1  (8620) 1981 EK5  8621 Jimparsons  8622 Mayimbialik  8623 Johnnygalecki  8624 Kaleycuoco  8625 Simonhelberg  8626 Melissarauch  8627 Kunalnayyar  8628 Davidsaltzberg  8629 Chucklorre  8630 Billprady  (8631) 1981 EK41  8632 Egleston  8633 Keisukenagao  8634 Neubauer  8635 Yuriosipov  8636 Malvina  (8637) 1986 CS1  (8638) 1986 QY  (8639) 1986 VB1  8640 Ritaschulz  (8641) 1987 BM1  8642 Shawnkerry  8643 Quercus  8644 Betulapendula  (8645) 1988 TN  (8646) 1988 TB1  8647 Populus  8648 Salix  8649 Juglans  (8650) 1989 TJ2  8651 Alineraynal  8652 Acacia  (8653) 1990 KE  (8654) 1990 KC1  (8655) 1990 QJ1  8656 Cupressus  8657 Cedrus  (8658) 1990 RG3  (8659) 1990 SE11  8660 Sano  8661 Ratzinger  (8662) 1990 UT10  8663 Davidjohnston  8664 Grigorijrichters  8665 Daun-Eifel  8666 Reuter  8667 Fontane  8668 Satomimura  (8669) 1991 NS1  (8670) 1991 OM1  (8671) 1991 PW  8672 Morse  (8673) 1991 RN5  (8674) 1991 VA1  (8675) 1991 YZ  8676 Lully  8677 Charlier  8678 Bäl  8679 Tingstäde  8680 Rone  8681 Burs  8682 Kräklingbo  8683 Sjölander  8684 Reichwein  8685 Fauré  8686 Akenside  8687 Caussols  8688 Delaunay  (8689) 1992 PU3  8690 Swindle  8691 Etsuko  (8692) 1992 WH  8693 Matsuki  (8694) 1993 CO  8695 Bergvall  8696 Kjeriksson  8697 Olofsson  8698 Bertilpettersson  (8699) 1993 FO48  8700 Gevaert 
الترقيم 8701–8800:  (8701) 1993 LG2  8702 Nakanishi  8703 Nakanotadao  8704 Sadakane  (8705) 1994 AL3  8706 Takeyama  8707 Arakihiroshi  (8708) 1994 DD  8709 Kadlu  8710 Hawley  8711 Lukeasher  8712 Suzuko  8713 Azusa  (8714) 1995 OT  (8715) 1995 OX1  8716 Ginestra  8717 Richviktorov  (8718) 1995 UC8  8719 Vesmír  8720 Takamizawa  8721 AMOS  8722 Schirra  8723 Azumayama  8724 Junkoehara  8725 Keiko  8726 Masamotonasu  (8727) 1996 VZ7  8728 Mimatsu  8729 Descour  8730 Iidesan  8731 Tejima  8732 Champion  8733 Ohsugi  8734 Warner  8735 Yoshiosakai  8736 Shigehisa  8737 Takehiro  8738 Saji  8739 Morihisa  8740 Václav  8741 Suzukisuzuko  8742 Bonazzoli  8743 Kèneke  8744 Cilla  8745 Delaney  (8746) 1998 FL68  8747 Asahi  (8748) 1998 FV113  8749 Beatles  8750 Nettarufina  8751 Nigricollis  8752 Flammeus  8753 Nycticorax  8754 Leucorodia  8755 Querquedula  8756 Mollissima  8757 Cyaneus  8758 Perdix  8759 Porzana  8760 Crex  8761 Crane  8762 Hiaticula  8763 Pugnax  8764 Gallinago  8765 Limosa  8766 Niger  8767 Commontern  8768 Barnowl  8769 Arctictern  8770 Totanus  8771 Biarmicus  8772 Minutus  8773 Torquilla  8774 Viridis  8775 Cristata  8776 Campestris  8777 Torquata  (8778) 1931 TD3  (8779) 1971 UH1  8780 Forte  8781 Yurka  8782 Bakhrakh  8783 Gopasyuk  (8784) 1977 RQ19  8785 Boltwood  8786 Belskaya  8787 Ignatenko  8788 Labeyrie  (8789) 1978 VZ7  (8790) 1978 VN9  (8791) 1978 VG11  (8792) 1978 VH11  8793 Thomasmüller  8794 Joepatterson  8795 Dudorov  8796 Sonnett  8797 Duffard  8798 Tarantino  8799 Barnouin  8800 Brophy 
الترقيم 8801–8900:  8801 Nugent  8802 Negley  8803 Kolyer  8804 Eliason  8805 Petrpetrov  8806 Fetisov  8807 Schenk  8808 Luhmann  8809 Roversimonaco  8810 Johnmcfarland  8811 Waltherschmadel  8812 Kravtsov  8813 Leviathan  8814 Rosseven  8815 Deanregas  8816 Gamow  8817 Roytraver  8818 Hermannbondi  8819 Chrisbondi  8820 Anjandersen  (8821) 1987 DP6  8822 Shuryanka  8824 Genta  (8825) 1988 MF  8826 Corneville  8827 Kollwitz  (8828) 1988 RC7  8829 Buczkowski  (8830) 1988 VZ  8831 Brändström  8832 Altenrath  8833 Acer  8834 Anacardium  8835 Annona  8836 Aquifolium  8837 London  (8838) 1989 UW2  8839 Novichkova  (8840) 1989 WT  (8841) 1990 EA7  (8842) 1990 KF  (8843) 1990 OH  (8844) 1990 QR2  (8845) 1990 RD  (8846) 1990 RK7  8847 Huch  (8848) 1990 VK1  8849 Brighton  8850 Bignonia  (8851) 1990 XB  8852 Buxus  8853 Gerdlehmann  (8854) 1991 HC  8855 Miwa  8856 Celastrus  8857 Cercidiphyllum  8858 Cornus  (8859) 1991 PQ11  8860 Rohloff  8861 Jenskandler  8862 Takayukiota  (8863) 1991 UV2  (8864) 1991 VU  8865 Yakiimo  8866 Tanegashima  8867 Tubbiolo  8868 Hjorter  8869 Olausgutho  8870 von Zeipel  8871 Svanberg  8872 Ebenum  (8873) 1992 UM2  8874 Showashinzan  8875 Fernie  (8876) 1992 WU3  8877 Rentaro  (8878) 1993 FN16  (8879) 1993 FN20  (8880) 1993 FT33  8881 Prialnik  8882 Sakaetamura  8883 Miyazakihayao  (8884) 1994 CM2  8885 Sette  8886 Elaeagnus  8887 Scheeres  8888 Tartaglia  8889 Mockturtle  8890 Montaigne  8891 Irokawa  8892 Kakogawa  (8893) 1995 KZ  (8894) 1995 PV  8895 Nha  (8896) 1995 QG2  8897 Defelice  8898 Linnaea  8899 Hughmiller  8900 AAVSO 
الترقيم 8901–9000:  (8901) 1995 UJ4  (8902) 1995 UK4  8903 Paulcruikshank  8904 Yoshihara  8905 Bankakuko  8906 Yano  8907 Takaji  (8908) 1995 WY6  8909 Ohnishitaka  (8910) 1995 WV42  8911 Kawaguchijun  8912 Ohshimatake  (8913) 1995 YB2  8914 Nickjames  8915 Sawaishujiro  (8916) 1996 CC  8917 Tianjindaxue  (8918) 1996 OR1  8919 Ouyangziyuan  (8920) 1996 VZ29  (8921) 1996 VH30  8922 Kumanodake  8923 Yamakawa  8924 Iruma  8925 Boattini  8926 Abemasanao  8927 Ryojiro  (8928) 1996 YH2  8929 Haginoshinji  8930 Kubota  8931 Hirokimatsuo  8932 Nagatomo  8933 Kurobe  8934 Nishimurajun  8935 Beccaria  8936 Gianni  8937 Gassan  (8938) 1997 AF21  8939 Onodajunjiro  8940 Yakushimaru  8941 Junsaito  8942 Takagi  8943 Stefanozavka  8944 Ortigara  8945 Cavaradossi  8946 Yoshimitsu  8947 Mizutani  (8948) 1997 CW27  (8949) 1997 CM28  (8950) 1997 EG46  (8951) 1997 FO  8952 ODAS  (8953) 1998 FC61  8954 Baral  (8955) 1998 FR79  (8956) 1998 FN119  8957 Koujounotsuki  8958 Stargazer  8959 Oenanthe  8960 Luscinioides  8961 Schoenobaenus  8962 Noctua  8963 Collurio  8964 Corax  8965 Citrinella  8966 Hortulana  8967 Calandra  8968 Europaeus  8969 Alexandrinus  8970 Islandica  8971 Leucocephala  8972 Sylvatica  8973 Pratincola  8974 Gregaria  8975 Atthis  8976 Leucura  8977 Paludicola  8978 Barbatus  8979 Clanga  8980 Heliaca  8982 Oreshek  8983 Rayakazakova  8984 Derevyanko  8985 Tula  8986 Kineyayasuyo  (8987) 1978 VD4  (8988) 1979 MA4  (8989) 1979 XJ  8990 Compassion  8991 Solidarity  8992 Magnanimity  8993 Ingstad  8994 Kashkashian  8995 Rachelstevenson  8996 Waynedwards  8997 Davidblewett  8998 Matthewizawa  8999 Tashadunn  9000 Hal 
بوابة كواكب صغيرة ومذنبات
بوابة علم الفلك