* Astronomy

Blobrana · Blobrana

Orbital elements: P/2011 C2 (Gibbs) T 2012 Jan. 16.58604 TT MPC q 5.3776046 (2000.0) P Q n 0.04921489 Peri. 161.40832 -0.99256318 -0.11497246 a 7.3745985 Node 12.19843 +0.07298947 -0.82504599 e 0.2707936 Incl. 10.91113 +0.09742108 -0.55324538 P 20.0 From 61 observations 2011 Jan. 30-Feb. 15....

Blobrana · Blobrana

Orbital elements: C/2012 V1 (PANSTARRS) T 2013 July 21.38997 TT MPC q 2.0558628 (2000.0) P Q Peri. 124.28774 +0.71721811 -0.58684750 Node 85.36429 -0.69582098 -0.63238749 e 1.0 Incl. 157.85140 +0.03783308 -0.50566399 From 28 observations 2012 Nov. 3-6. MPEC 2012 - V40 Comet C/2012 V1 (...

Blobrana · Blobrana

Comet 163P/NEAT makes its closest approach to the Earth (1.461 AU) on the 9th November, 2011.

Blobrana · Blobrana

Orbital elements: C/2012 Y1 (LINEAR) T 2012 Dec. 8.59572 TT MPC q 2.1202862 (2000.0) P Q Peri. 242.56443 +0.13525802 -0.98109896 Node 201.08074 +0.98918745 +0.14170371 e 1.0 Incl. 22.62749 +0.05668731 -0.13177590 From 30 observations 2012 Dec. 18-21. MPEC 2012 - Y18 Comet C/2012 Y1 (LI...

Blobrana · Blobrana

Orbital elements: P/2011 W1 (PANSTARRS) T 2012 June 1.16141 TT MPC q 3.2692119 (2000.0) P Q n 0.09807145 Peri. 307.97770 -0.31878506 -0.94757612 a 4.6570153 Node 160.57766 +0.88888286 -0.30686824 e 0.2980027 Incl. 3.76024 +0.32903395 -0.08905826 P 10.0 From 35 observations 2011 Nov...

Blobrana · Blobrana

Comet 78P/Gehrels makes its closest approach to the Earth (1.185 AU) on the 5th October, 2011.

Blobrana · Blobrana

Comet 138P/Shoemaker-Levy is at Perihelion (1.701 AU) on the 11th June, 2012. EphemerisDate TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2012 06 11 03 36 26.4 +26 07 26 2.5861 1.7006 23.2 13.6 20.5 2012 06 12 03 39 28.4 +26 17 14 2.5835 1.7006 23.4 13.7 20.5

Blobrana · Blobrana

Orbital elements: C/2012 K6 (McNaught) T 2013 Mar. 12.46439 TT MPC q 4.3131721 (2000.0) P Q Peri. 310.04279 -0.42309159 -0.87423099 Node 199.69841 -0.45179742 -0.02427835 e 1.0 Incl. 135.04745 -0.78541238 +0.48490282 From 28 observations 2012 May 27-30. MPEC 2012-K72 Comet C/2012 K...

Blobrana · Blobrana

Comet Giacobini-Zinner (official designation: 21P/Giacobini-Zinner) is a periodic comet in our solar system. It was discovered by Michel Giacobini from (Nice, France), who observed the comet in the constellation of Aquarius on December 20, 1900. It was recovered two passages later by Ernst Zi...

Blobrana · Blobrana

Orbital elements: P/2010 T2 (PANSTARRS) T 2011 July 29.1785 TT MPC q 3.729381 (2000.0) P Q n 0.0745803 Peri. 359.4502 +0.5191705 -0.8460952 a 5.589678 Node 59.2677 +0.7846804 +0.4158694 e 0.332809 Incl. 8.0767 +0.3387311 +0.3334301 P 13.2 From 11 observations 2010 Oct. 6-16. [url=ht...

Blobrana · Blobrana

Orbital elements: C/2012 X2 (PANSTARRS) T 2013 Oct. 29.91035 TT MPC q 4.3745987 (2000.0) P Q Peri. 244.26913 -0.73659612 -0.28277789 Node 273.72976 +0.57573091 -0.73885039 e 1.0 Incl. 38.00164 -0.35490854 -0.61166720 From 47 observations 2012 Dec. 12-15. MPEC 2012 - Y01 Comet C/2012 X...

Blobrana · Blobrana

EphemerisDate TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2012 11 17 21 26 02.6 +04 12 50 0.8401 1.3021 90.4 49.4 14.3 2012 11 18 21 29 46.9 +03 49 22 0.8401 1.2997 90.2 49.5 14.3 2012 11 19 21 33 33.5 +03 26 05 0.8403 1.2974 90.0 49.6 14.3 2012 11 20 21 37 22.5 +03 02 59 0.8406 1.2952 89.8 49.7 14.2 2012 11 2...

Blobrana · Blobrana

EphemerisDate TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2012 12 19 08 38 52.4 +37 53 09 1.6335 2.4765 141.0 14.5 19.5 2012 12 20 08 37 54.5 +37 56 28 1.6333 2.4836 142.0 14.1 19.5 2012 12 21 08 36 54.6 +37 59 42 1.6333 2.4907 143.1 13.7 19.5 2012 12 22 08 35 52.9 +38 02 49 1.6335 2.4978 144.1 13.4 19.5 201...

Blobrana · Blobrana

Orbital elements: C/2012 V4 Epoch 2012 Dec. 19.0 TT = JDT 2456280.5 T 2012 Dec. 19.76589 TT MPC q 0.8012016 (2000.0) P Q n 0.01585877 Peri. 20.53689 +0.56404078 -0.70360762 a 15.6900059 Node 320.80747 -0.82036086 -0.53715985 e 0.9489355 Incl. 136.84819 -0.09415968 +0.46518342 P 62.15...

Blobrana · Blobrana

Comet 242P/Spahr is at Perihelion (3.980 AU) on the 3rd April, 2012.

Sub Forum	Topics	Posts	Last Post
Comets 2013	145	631	Apr 19 11:08 2018 by Blobrana
Comets 2014	90	286	May 16 18:02 2018 by Blobrana
Comets 2015	75	142	May 27 10:07 2018 by Blobrana
Comets 2016	10	21	May 1 23:06 2018 by Blobrana
Comets 2017	6	8	Mar 7 13:27 2018 by Blobrana
Comets 2018	25	32	May 17 20:48 2018 by Blobrana

Topic		Started By	Replies	Last Post
	Comet P/2011 C2 (GIBBS) (Preview) Orbital elements: P/2011 C2 (Gibbs) T 2012 Jan. 16.58604 TT MPC q 5.3776046 (2000.0) P Q n 0.04921489 Peri. 161.40832 -0.99256318 -0.11497246 a 7.3745985 Node 12.19843 +0.07298947 -0.82504599 e 0.2707936 Incl. 10.91113 +0.09742108 -0.55324538 P 20.0 From 61 observations 2011 Jan. 30-Feb. 15....	Blobrana	6	May 22 17:42 2014 by Blobrana
	Comet C/2012 V1 (PANSTARRS) (Preview) Orbital elements: C/2012 V1 (PANSTARRS) T 2013 July 21.38997 TT MPC q 2.0558628 (2000.0) P Q Peri. 124.28774 +0.71721811 -0.58684750 Node 85.36429 -0.69582098 -0.63238749 e 1.0 Incl. 157.85140 +0.03783308 -0.50566399 From 28 observations 2012 Nov. 3-6. MPEC 2012 - V40 Comet C/2012 V1 (...	Blobrana	3	May 17 14:57 2014 by Blobrana
	Comet 163P/NEAT (Preview) Comet 163P/NEAT makes its closest approach to the Earth (1.461 AU) on the 9th November, 2011.	Blobrana	3	May 17 14:54 2014 by Blobrana
	Comet C/2012 Y1 (LINEAR) (Preview) Orbital elements: C/2012 Y1 (LINEAR) T 2012 Dec. 8.59572 TT MPC q 2.1202862 (2000.0) P Q Peri. 242.56443 +0.13525802 -0.98109896 Node 201.08074 +0.98918745 +0.14170371 e 1.0 Incl. 22.62749 +0.05668731 -0.13177590 From 30 observations 2012 Dec. 18-21. MPEC 2012 - Y18 Comet C/2012 Y1 (LI...	Blobrana	1	Apr 14 19:13 2014 by Blobrana
	Comet P/2011 W1 (PANSTARRS) (Preview) Orbital elements: P/2011 W1 (PANSTARRS) T 2012 June 1.16141 TT MPC q 3.2692119 (2000.0) P Q n 0.09807145 Peri. 307.97770 -0.31878506 -0.94757612 a 4.6570153 Node 160.57766 +0.88888286 -0.30686824 e 0.2980027 Incl. 3.76024 +0.32903395 -0.08905826 P 10.0 From 35 observations 2011 Nov...	Blobrana	2	Apr 5 11:57 2014 by Blobrana
	Comet 78P/Gehrels (Preview) Comet 78P/Gehrels makes its closest approach to the Earth (1.185 AU) on the 5th October, 2011.	Blobrana	2	Apr 1 17:37 2014 by Blobrana
	Comet 138P/Shoemaker-Levy (Preview) Comet 138P/Shoemaker-Levy is at Perihelion (1.701 AU) on the 11th June, 2012. EphemerisDate TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2012 06 11 03 36 26.4 +26 07 26 2.5861 1.7006 23.2 13.6 20.5 2012 06 12 03 39 28.4 +26 17 14 2.5835 1.7006 23.4 13.7 20.5	Blobrana	2	Mar 29 13:34 2014 by Blobrana
	Comet C/2012 K6 (MCNAUGHT) (Preview) Orbital elements: C/2012 K6 (McNaught) T 2013 Mar. 12.46439 TT MPC q 4.3131721 (2000.0) P Q Peri. 310.04279 -0.42309159 -0.87423099 Node 199.69841 -0.45179742 -0.02427835 e 1.0 Incl. 135.04745 -0.78541238 +0.48490282 From 28 observations 2012 May 27-30. MPEC 2012-K72 Comet C/2012 K...	Blobrana	4	Mar 18 17:58 2014 by Blobrana
	Comet 21P/Giacobini-Zinner (Preview) Comet Giacobini-Zinner (official designation: 21P/Giacobini-Zinner) is a periodic comet in our solar system. It was discovered by Michel Giacobini from (Nice, France), who observed the comet in the constellation of Aquarius on December 20, 1900. It was recovered two passages later by Ernst Zi...	Blobrana	8	Mar 14 15:52 2014 by Blobrana
	Comet P/2010 T2 (PANSTARRS) (Preview) Orbital elements: P/2010 T2 (PANSTARRS) T 2011 July 29.1785 TT MPC q 3.729381 (2000.0) P Q n 0.0745803 Peri. 359.4502 +0.5191705 -0.8460952 a 5.589678 Node 59.2677 +0.7846804 +0.4158694 e 0.332809 Incl. 8.0767 +0.3387311 +0.3334301 P 13.2 From 11 observations 2010 Oct. 6-16. [url=ht...	Blobrana	5	Mar 6 20:29 2014 by Blobrana
	Comet C/2012 X2 (PANSTARRS) (Preview) Orbital elements: C/2012 X2 (PANSTARRS) T 2013 Oct. 29.91035 TT MPC q 4.3745987 (2000.0) P Q Peri. 244.26913 -0.73659612 -0.28277789 Node 273.72976 +0.57573091 -0.73885039 e 1.0 Incl. 38.00164 -0.35490854 -0.61166720 From 47 observations 2012 Dec. 12-15. MPEC 2012 - Y01 Comet C/2012 X...	Blobrana	5	Mar 3 20:18 2014 by Blobrana
	Comet 262P/McNaught-Russell (Preview) EphemerisDate TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2012 11 17 21 26 02.6 +04 12 50 0.8401 1.3021 90.4 49.4 14.3 2012 11 18 21 29 46.9 +03 49 22 0.8401 1.2997 90.2 49.5 14.3 2012 11 19 21 33 33.5 +03 26 05 0.8403 1.2974 90.0 49.6 14.3 2012 11 20 21 37 22.5 +03 02 59 0.8406 1.2952 89.8 49.7 14.2 2012 11 2...	Blobrana	3	Mar 3 20:14 2014 by Blobrana
	Comet 265P/LINEAR (Preview) EphemerisDate TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2012 12 19 08 38 52.4 +37 53 09 1.6335 2.4765 141.0 14.5 19.5 2012 12 20 08 37 54.5 +37 56 28 1.6333 2.4836 142.0 14.1 19.5 2012 12 21 08 36 54.6 +37 59 42 1.6333 2.4907 143.1 13.7 19.5 2012 12 22 08 35 52.9 +38 02 49 1.6335 2.4978 144.1 13.4 19.5 201...	Blobrana	2	Feb 27 10:17 2014 by Blobrana
	Comet C/2012 V4 (Preview) Orbital elements: C/2012 V4 Epoch 2012 Dec. 19.0 TT = JDT 2456280.5 T 2012 Dec. 19.76589 TT MPC q 0.8012016 (2000.0) P Q n 0.01585877 Peri. 20.53689 +0.56404078 -0.70360762 a 15.6900059 Node 320.80747 -0.82036086 -0.53715985 e 0.9489355 Incl. 136.84819 -0.09415968 +0.46518342 P 62.15...	Blobrana	8	Feb 26 20:42 2014 by Blobrana
	Comet 242P/Spahr (Preview) Comet 242P/Spahr is at Perihelion (3.980 AU) on the 3rd April, 2012.	Blobrana	5	Feb 24 18:31 2014 by Blobrana
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