# Aý (hemra)

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| Aý (hemra) |
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| Part of | Earth-Moon system |
| Inception | 4527 million years BCE |
| Has use | colonization of the Moon |
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| Native label | no value |
| Duration: 1 second.0:01, Duration: 2 seconds.0:02, Duration: 1 second.0:01 |
| Named after | brightness |
| Country | no value |
| Location | inner Solar System |
| Located on astronomical body | Aý |
| Diocese | Roman Catholic Diocese of Orlando |
| Coordinate location | 0°N, 0°E |
| Highest point | Selenean summit |
| Lowest point | Antoniadi |
| Duration: 3 minutes and 28 seconds.3:28 |
| Has effect | lunar orbit |
| Studied by | exploration of the Moon, selenology |
| Child astronomical body | Lunar Reconnaissance Orbiter, CAPSTONE, Lunar Gateway, Chandrayaan-2 |
| Parent astronomical body | Ýer |
| Apoapsis | 405500 kilometre |
| Periapsis | 363300 kilometre |
| Distance from Earth | 385000.5 kilometre |
| Flattening | 0.00125 |
| Type of orbit | high Earth orbit |
| Orbital eccentricity | 0.0567±0.0001 |
| Orbital inclination | 5.145 degree |
| Orbital period | 27.321661 day |
| Synodic period | 29.530589 day |
| Semi-major axis of an orbit | 384400 kilometre |
| Apparent magnitude | -12.74 |
| Albedo | 0.136 |
| Density | 3.344 gram per cubic centimetre |
| Temperature | 95 Kelwin, 390 Kelwin |
| Patronage | 12 |
| Mass | 73.4767±0.0033 yottagram |
| Area | 37930000 km² |
| Volume as quantity | 21968000000 cubic metre |
| Radius | 1737.1 kilometre, 1738.14 kilometre, 1735.97 kilometre |
| Diameter | 3476.2 kilometre |
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| Depicted by | the Moon in fiction |
| Described by source | Bible Encyclopedia of Archimandrite Nicephorus, Small Brockhaus and Efron Encyclopedic Dictionary, Brockhaus and Efron Encyclopedic Dictionary, Jewish Encyclopedia of Brockhaus and Efron, Armenian Soviet Encyclopedia, Ottův slovník naučný, Gǔjīn Túshū Jíchéng, Metropolitan Museum of Art Tagging Vocabulary, The Nuttall Encyclopædia, Meyers Konversations-Lexikon, 4. Auflage (1885–1890), Encyclopædia Britannica 11th edition, The Domestic Encyclopædia; Or, A Dictionary Of Facts, And Useful Knowledge, The New Student's Reference Work, Great Soviet Encyclopedia (1926–1947), Granat Encyclopedic Dictionary, Zedler, Großes vollständiges Universallexicon aller Wissenschaften und Künste, Historical Dictionary of Science Fiction |
| Has characteristic | magnetic field of the Moon, moonquake |
| History of topic | origin of the Moon |
| On focus list of Wikimedia project | Wikipediýa:Wikipediýada bolmagy gerek sahypalar, Wikipedia:Vital articles/Level/4 |
| Wikimedia outline | outline of the Moon |
| Maintained by WikiProject | WikiProject Moon |
| Angular diameter | 34.1 arcminute |
| Surface gravity | 1.62 metre per square second |
| Unicode character | ☾, ☽ |
| Has part(s) | atmosphere of the Moon, Montes Pyrenaeus, geological features on the Moon, lunar soil |
| Different from | Księżyc |
| Permanent duplicated item | Q110305386 |
| Commons gallery | Moon |
| Commons category | Moon |
| Topic's main Wikimedia portal | Portal:Moon |
| Topic has template | Template:The Moon, Template:GeoTemplate/moon |
| Topic's main category |  |
| Moon |

0°N, 0°E

Dolan aý.
**Aý** (astr. simwoly: ) — Ýeriň tebigy hemrasy. Ol Güne iň ýakyn planeta hemrasydyr, sebäbi Güne has ýakyn planetalar bolan Merkuriý bilen Weneranyň hemrasy ýokdur. Ol Ýerden görünýän asman gümmezinde Günden soň ikinji iň ýagty obýekt bolup, şol bir wagtyň özünde Gün ulgamynyň tebigy planeta hemralarynyň arasynda ululygy boýunça bäşinji orunda durýar. Ýer bilen Aýyň merkezleriniň arasyndaky ortaça aradaşlyk — 384 467 km (0,002 57 a.b, ~ 30 Ýer diametri).

Ýerden görünýän asmandaky dolan Aýyň görüp bolýan ýyldyz ululygy −12,71m. Dolan Aýyň açyk howada Ýeriň ýüzünde döredýän ýagtylma derejesi 0,25 — 1 lk bolup durýar.

Aý Ýeriň daşynda adamzadyň aýak basan ýeke-täk asman jisimidir

## Salgylanmalar

* Aýyň gelip çykyşy barada teoriýalar we wersiýalar Archived 2009-09-09 at the Wayback Machine(rus dilinde)
* Aýyň reňkli fotosuratlary(rus dilinde)
* Aýyň ýerdäki telekoplardan düşürilen fotosuratlary(rus dilinde)
* Google Moon saýty(rus dilinde)
* Virtual Moon Atlas Software (GPL) (iňlis dilinde)
* Aýyň interaktiw kartasy Archived 2011-03-19 at the Wayback Machine(iňlis dilinde)