* Astronomy

Blobrana · Blobrana

Orbital elements: P/2011 FR143 (Lemmon) Epoch 2011 Mar. 20.0 TT = JDT 2455640.5 T 2011 Mar. 10.74431 TT MPC q 3.7355809 (2000.0) P Q n 0.05522767 Peri. 349.94149 -0.99856263 +0.00952153 a 6.8291225 Node 191.02265 -0.00237615 -0.99099076 e 0.4529925 Incl. 16.01362 -0.05354457 -0.13359...

Blobrana · Blobrana

Orbital elements: C/2012 BJ98 Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 T 2012 Sept. 20.60655 TT MPC q 2.1568788 (2000.0) P Q n 0.01396060 Peri. 72.99394 -0.95535237 +0.29299310 a 17.0817890 Node 124.02788 -0.28557775 -0.88248896 e 0.8737323 Incl. 2.63972 -0.07581027 -0.36792429 P 70....

Blobrana · Blobrana

The Great Comet of 1577 (official designation: C/1577 V1) was a comet that passed close to Earth during the year 1577 AD. It was viewed by people all over Europe, including famous Danish astronomer Tycho Brahe. From his observations of the comet, Brahe was able to discover that comets and similar obj...

Blobrana · Blobrana

Orbital elements: C/2012 L3 (LINEAR) T 2012 Jan. 30.88403 TT MPC q 0.2743491 (2000.0) P Q Peri. 327.68063 +0.19561217 +0.80301349 Node 53.51376 +0.98053219 -0.17015998 e 1.0 Incl. 135.55867 +0.01710250 +0.57115227 From 36 observations 2012 June 10-11. MPEC 2012 - L27 Comet C/2012 L3 (...

Blobrana · Blobrana

Orbital elements: C/2011 L4 (PANSTARRS) T 2013 Apr. 17.12358 TT MPC q 0.3643742 (2000.0) P Q Peri. 331.66357 +0.27396023 +0.40808751 Node 64.22546 +0.95797994 -0.03578873 e 1.0 Incl. 104.74223 -0.08497190 +0.91224106 From 34 observations 2011 May 24-June 8. MPEC 2011 - L33 Comet C/201...

Blobrana · Blobrana

206P/Barnard-Boattini was the first comet to be discovered by photographic means. The American astronomer Edward Emerson Barnard did so on the night of October 13, 1892. Read more

Blobrana · Blobrana

Comet C/2006 S3 (LONEOS) makes its closest approach to the Earth (4.554 AU) on the 19th July, 2011.

Blobrana · Blobrana

Orbital elements: C/2011 R1 (McNaught) T 2012 Nov. 13.23541 TT MPC q 2.6897310 (2000.0) P Q Peri. 296.64748 -0.07834397 -0.79787381 Node 221.55985 -0.21887742 -0.57115987 e 1.0 Incl. 115.71280 -0.97260213 +0.19280505 From 32 observations 2011 Sept. 3-5. MPEC 2011 - R20 Comet C/2011 Q3...

Blobrana · Blobrana

Orbital elements: P/2010 UH55 (Spacewatch) Epoch 2011 Apr. 29.0 TT = JDT 2455680.5 T 2011 May 10.36035 TT MPC q 2.7679685 (2000.0) P Q n 0.05926901 Peri. 221.61772 -0.11360539 -0.98578606 a 6.5150478 Node 235.26466 +0.94670025 -0.06961276 e 0.5751423 Incl. 8.66245 +0.30141740 -0.1529...

Blobrana · Blobrana

Orbital elements: P/2011 U1 (PANSTARRS) T 2012 June 29.22997 TT MPC q 2.2256968 (2000.0) P Q n 0.11256044 Peri. 0.70958 -0.70316153 -0.68495430 a 4.2482708 Node 133.99734 +0.65104392 -0.72809963 e 0.4760935 Incl. 15.38001 +0.28584205 -0.02661846 P 8.76 From 20 observations 2011 Oct...

Blobrana · Blobrana

Comet 164P/Christensen is at Perihelion (1.675 AU) on the 2nd June, 2011. 164P/Christensen is a periodic comet in our solar system. Read more

Blobrana · Blobrana

Comet C/2010 R1 (LINEAR) makes its closest approach to the Earth (5.224 AU) om the 22nd June, 2011. EphemerisDate TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2011 06 22 17 28 10.3 +03 54 56 5.1982 6.1108 151.5 4.5 17.4 2011 06 23 17 27 00.8 +03 55 38 5.1982 6.1081 151.1 4.6 17.4Orbital elements: C/2010 R...

Blobrana · Blobrana

Orbital elements: C/2011 L6 (Boattini) T 2011 Jan. 20.76725 TT MPC q 6.7840889 (2000.0) P Q Peri. 331.44591 -0.45636916 -0.88580476 Node 214.48611 -0.78551293 +0.35666954 e 1.0 Incl. 171.45549 -0.41796725 +0.29687837 From 39 observations 2011 May 28-June 11. MPEC 2011 - L42 Comet C/20...

Blobrana · Blobrana

Orbital elements: P/2011 Y2 (Boattini) Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 T 2012 Mar. 21.70415 TT MPC q 1.7873934 (2000.0) P Q n 0.06356650 Peri. 131.18465 +0.14950509 -0.98512332 a 6.2179969 Node 310.01200 +0.87082810 +0.17177821 e 0.7125451 Incl. 6.35193 +0.46830187 -0.0049291...

Blobrana · Blobrana

Orbital elements: P/2011 UA134 (Spacewatch-PANSTARRS) T 2011 Dec. 4.92546 TT MPC q 2.0468925 (2000.0) P Q n 0.07638763 Peri. 31.49101 +0.31510137 -0.94172336 a 5.5011568 Node 40.48138 +0.82870122 +0.21253680 e 0.6279160 Incl. 10.45118 +0.46256396 +0.26073977 P 12.9 From 31 observ...

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 FR143 (LEMMON) (Preview) Orbital elements: P/2011 FR143 (Lemmon) Epoch 2011 Mar. 20.0 TT = JDT 2455640.5 T 2011 Mar. 10.74431 TT MPC q 3.7355809 (2000.0) P Q n 0.05522767 Peri. 349.94149 -0.99856263 +0.00952153 a 6.8291225 Node 191.02265 -0.00237615 -0.99099076 e 0.4529925 Incl. 16.01362 -0.05354457 -0.13359...	Blobrana	2	Jun 29 15:02 2013 by Blobrana
	Comet C/2012 BJ98 (Preview) Orbital elements: C/2012 BJ98 Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 T 2012 Sept. 20.60655 TT MPC q 2.1568788 (2000.0) P Q n 0.01396060 Peri. 72.99394 -0.95535237 +0.29299310 a 17.0817890 Node 124.02788 -0.28557775 -0.88248896 e 0.8737323 Incl. 2.63972 -0.07581027 -0.36792429 P 70....	Blobrana	2	Jun 29 14:55 2013 by Blobrana
	Great Comet of 1577 (Preview) The Great Comet of 1577 (official designation: C/1577 V1) was a comet that passed close to Earth during the year 1577 AD. It was viewed by people all over Europe, including famous Danish astronomer Tycho Brahe. From his observations of the comet, Brahe was able to discover that comets and similar obj...	Blobrana	1	Jun 15 00:37 2013 by Blobrana
	Comet C/2012 L3 (LINEAR) (Preview) Orbital elements: C/2012 L3 (LINEAR) T 2012 Jan. 30.88403 TT MPC q 0.2743491 (2000.0) P Q Peri. 327.68063 +0.19561217 +0.80301349 Node 53.51376 +0.98053219 -0.17015998 e 1.0 Incl. 135.55867 +0.01710250 +0.57115227 From 36 observations 2012 June 10-11. MPEC 2012 - L27 Comet C/2012 L3 (...	Blobrana	3	May 18 00:28 2013 by Blobrana
	Comet C/2011 L4 (PANSTARRS) ( 1 2 3 ) (Preview) Orbital elements: C/2011 L4 (PANSTARRS) T 2013 Apr. 17.12358 TT MPC q 0.3643742 (2000.0) P Q Peri. 331.66357 +0.27396023 +0.40808751 Node 64.22546 +0.95797994 -0.03578873 e 1.0 Incl. 104.74223 -0.08497190 +0.91224106 From 34 observations 2011 May 24-June 8. MPEC 2011 - L33 Comet C/201...	Blobrana	24	May 12 23:12 2013 by Blobrana
	Comet 206P/BarnardBoattini (Preview) 206P/Barnard-Boattini was the first comet to be discovered by photographic means. The American astronomer Edward Emerson Barnard did so on the night of October 13, 1892. Read more	Blobrana	1	May 12 16:04 2013 by Blobrana
	Comet C/2006 S3 (LONEOS) (Preview) Comet C/2006 S3 (LONEOS) makes its closest approach to the Earth (4.554 AU) on the 19th July, 2011.	Blobrana	4	Apr 26 12:30 2013 by Blobrana
	Comet C/2011 R1 (MCNAUGHT) (Preview) Orbital elements: C/2011 R1 (McNaught) T 2012 Nov. 13.23541 TT MPC q 2.6897310 (2000.0) P Q Peri. 296.64748 -0.07834397 -0.79787381 Node 221.55985 -0.21887742 -0.57115987 e 1.0 Incl. 115.71280 -0.97260213 +0.19280505 From 32 observations 2011 Sept. 3-5. MPEC 2011 - R20 Comet C/2011 Q3...	Blobrana	4	Apr 23 01:47 2013 by Blobrana
	Comet P/2010 UH55 (SPACEWATCH) (Preview) Orbital elements: P/2010 UH55 (Spacewatch) Epoch 2011 Apr. 29.0 TT = JDT 2455680.5 T 2011 May 10.36035 TT MPC q 2.7679685 (2000.0) P Q n 0.05926901 Peri. 221.61772 -0.11360539 -0.98578606 a 6.5150478 Node 235.26466 +0.94670025 -0.06961276 e 0.5751423 Incl. 8.66245 +0.30141740 -0.1529...	Blobrana	3	Apr 17 17:35 2013 by Blobrana
	Comet P/2011 U1 (PANSTARRS) (Preview) Orbital elements: P/2011 U1 (PANSTARRS) T 2012 June 29.22997 TT MPC q 2.2256968 (2000.0) P Q n 0.11256044 Peri. 0.70958 -0.70316153 -0.68495430 a 4.2482708 Node 133.99734 +0.65104392 -0.72809963 e 0.4760935 Incl. 15.38001 +0.28584205 -0.02661846 P 8.76 From 20 observations 2011 Oct...	Blobrana	3	Apr 17 17:25 2013 by Blobrana
	Comet 164P/Christensen (Preview) Comet 164P/Christensen is at Perihelion (1.675 AU) on the 2nd June, 2011. 164P/Christensen is a periodic comet in our solar system. Read more	Blobrana	2	Apr 10 08:25 2013 by Blobrana
	Comet C/2010 R1 (LINEAR) (Preview) Comet C/2010 R1 (LINEAR) makes its closest approach to the Earth (5.224 AU) om the 22nd June, 2011. EphemerisDate TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2011 06 22 17 28 10.3 +03 54 56 5.1982 6.1108 151.5 4.5 17.4 2011 06 23 17 27 00.8 +03 55 38 5.1982 6.1081 151.1 4.6 17.4Orbital elements: C/2010 R...	Blobrana	3	Apr 5 05:57 2013 by Blobrana
	Comet C/2011 L6 (BOATTINI) (Preview) Orbital elements: C/2011 L6 (Boattini) T 2011 Jan. 20.76725 TT MPC q 6.7840889 (2000.0) P Q Peri. 331.44591 -0.45636916 -0.88580476 Node 214.48611 -0.78551293 +0.35666954 e 1.0 Incl. 171.45549 -0.41796725 +0.29687837 From 39 observations 2011 May 28-June 11. MPEC 2011 - L42 Comet C/20...	Blobrana	2	Mar 30 06:30 2013 by Blobrana
	Comet P/2011 Y2 (BOATTINI) (Preview) Orbital elements: P/2011 Y2 (Boattini) Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 T 2012 Mar. 21.70415 TT MPC q 1.7873934 (2000.0) P Q n 0.06356650 Peri. 131.18465 +0.14950509 -0.98512332 a 6.2179969 Node 310.01200 +0.87082810 +0.17177821 e 0.7125451 Incl. 6.35193 +0.46830187 -0.0049291...	Blobrana	2	Mar 29 05:51 2013 by Blobrana
	Comet P/2011 UA134 (SPACEWATCH-PANSTARRS) (Preview) Orbital elements: P/2011 UA134 (Spacewatch-PANSTARRS) T 2011 Dec. 4.92546 TT MPC q 2.0468925 (2000.0) P Q n 0.07638763 Peri. 31.49101 +0.31510137 -0.94172336 a 5.5011568 Node 40.48138 +0.82870122 +0.21253680 e 0.6279160 Incl. 10.45118 +0.46256396 +0.26073977 P 12.9 From 31 observ...	Blobrana	2	Mar 24 22:39 2013 by Blobrana
«First < 1 … 9 10 11 12 13 … 17 > Last» \| Page of 17 sorted by