– Sky and Telescope (Kelly Beatty, December 24, 2010)* So-So Prospects for Comet Elenin – Sky and Telescope (Kelly Beatty, April 12, 2011)* C/2010 X1 (Elenin) at Kazuo Kinoshita* MPEC 2011-C16 : OBSERVATIONS AND ORBITS OF COMETS (2011 Feb. 5: "e" = 1.0005, "q" = 0.4812)** MPEC 2010-Y12 : OBSERVATIONS AND ORBITS OF COMETS (2010 Dec. 18: Elenin had an "assumed" eccentricity of 1.0, "q" = 0.4479)** MPEC 2010-Y24 : OBSERVATIONS AND ORBITS OF COMETS (2010 Dec. 24: "e" = 1.0, "q" = 0.4420)** MPEC 2011-A08 : OBSERVATIONS AND ORBITS OF COMETS (2011 Jan. 3: "e" = 1.0, "q" = 0.4849)** MPEC 2011-A38 : OBSERVATIONS AND ORBITS OF COMETS (2011 Jan. 10: "e" = 1.0018, "q" = 0.4761)** MPEC 2011-A67 : OBSERVATIONS AND ORBITS OF COMETS (2011 Jan. 15: "e" = 1.0, "q" = 0.4824)** MPEC 2011-B41 : OBSERVATIONS AND ORBITS OF COMETS (2011 Jan. 27: "e" = 1.0, "q" = 0.4826)* Catalogue of Comet Discoveries – Maik Meyer* The passage of comet C/2010 X1 (Elenin) through the Main Asteroid Belt – (SpaceObs March 1, 2011)* Conjunction of comet C/2101 X1 with bright galaxies (SpaceObs March 9, 2011)* GIF animation of Elenin by STEREO-B on 2011-08-01 (constellation Orion on the left)* Comet Elenin Soars Along (August 26, 2011)* Southern Comets Homepage – Michael Mattiazzo* CBET 2801 : 20110831 : COMET C/2010 X1 (ELENIN)* Comet Elenin Self-Destructs, Sky and Telescope
— Sky and Telescope (Kelly Beatty, December 24, 2010)* So-So Prospects for Comet Elenin — Sky and Telescope (Kelly Beatty, April 12, 2011)* C/2010 X1 (Elenin) at Kazuo Kinoshita* MPEC 2011-C16 : OBSERVATIONS AND ORBITS OF COMETS (2011 Feb. 5: e=1.0005, q=0.4812)** MPEC 2010-Y12 : OBSERVATIONS AND ORBITS OF COMETS (2010 Dec. 18: Elenin had an "assumed" eccentricity of 1.0, q=0.4479)** MPEC 2010-Y24 : OBSERVATIONS AND ORBITS OF COMETS (2010 Dec. 24: e=1.0, q=0.4420)** MPEC 2011-A08 : OBSERVATIONS AND ORBITS OF COMETS (2011 Jan. 3: e=1.0, q=0.4849)** MPEC 2011-A38 : OBSERVATIONS AND ORBITS OF COMETS (2011 Jan. 10: e=1.0018, q=0.4761)** MPEC 2011-A67 : OBSERVATIONS AND ORBITS OF COMETS (2011 Jan. 15: e=1.0, q=0.4824)** MPEC 2011-B41 : OBSERVATIONS AND ORBITS OF COMETS (2011 Jan. 27: e=1.0, q=0.4826)* Catalogue of Comet Discoveries — Maik Meyer* The passage of comet C/2010 X1 (Elenin) through the Main Asteroid Belt — (SpaceObs March 1, 2011)* Conjunction of comet C/2101 X1 with bright galaxies (SpaceObs March 9, 2011)