* Astronomy

Blobrana · Blobrana

Asteroid 2009 CC3 = 9C62AE4 (NEOCPO)Orbital elements: 2009 CC3 PHA, Earth MOID = 0.0279 AU Epoch 2009 Jan. 29.0 TT = JDT 2454860.5 MPC M 338.02967 (2000.0) P Q n 0.33674100 Peri. 17.55766 -0.85411814 +0.51797534 a 2.0461559 Node 193.93172 -0.49741980 -0.83983409 e 0.5033472 Incl. 11.19165 -0.15...

Blobrana · Blobrana

Orbital elements: 2010 BB3 Earth MOID = 0.2639 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 350.85458 (2000.0) P Q n 0.52147098 Peri. 345.54057 -0.60950939 -0.78444300 a 1.5286778 Node 141.82012 +0.74454209 -0.61608560 e 0.1843336 Incl. 10.69018 +0.27231485 -0.07132818 P 1.89 H 19.8 G 0.15 U 8 [...

Hartcore1 · Hartcore1

Hello folks, this is my first post and hopefully others will join. First of all my area of interest is more in line with satellites that are soon due to re-enter the atmosphere. This is because I have tried thousands of times it seems to catch that rare chance of actually seeing one burn up. The best I and m...

Blobrana · Blobrana

Orbital elements: 2008 GD Earth MOID = 0.1191 AU Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC M 134.56338 (2000.0) P Q n 0.75200301 Peri. 292.71552 +0.78225360 +0.59103437 a 1.1976309 Node 32.08492 -0.34179984 +0.67141110 e 0.7767817 Incl. 21.75449 -0.52081875 +0.44708558 P 1.31 H 19.7 G 0.15 U 5 MP...

Blobrana · Blobrana

Orbital elements: 2010 CG18 Earth MOID = 0.1260 AU Epoch 2010 Jan. 24.0 TT = JDT 2455220.5 MPC M 18.70579 (2000.0) P Q n 0.58277553 Peri. 350.41787 +0.34686354 -0.92198378 a 1.4194993 Node 79.13185 +0.87171047 +0.24917180 e 0.2181274 Incl. 10.09508 +0.34613081 +0.29641074 P 1.69 H 20.1 G 0.15 Fro...

Blobrana · Blobrana

Orbital elements: 2010 AR85 PHA, Earth MOID = 0.0469 AU Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC M 260.71359 (2000.0) P Q n 0.84765539 Peri. 315.61318 +0.20702140 +0.81111472 a 1.1057489 Node 315.66929 -0.52603218 -0.37914998 e 0.7369871 Incl. 51.51821 -0.82488319 +0.44535178 P 1.16 H 17.4 G 0...

Blobrana · Blobrana

Orbital elements: 2010 CO1 PHA, Earth MOID = 0.0224 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 252.42155 (2000.0) P Q n 0.96835898 Peri. 252.69488 -0.42056777 +0.90536006 a 1.0118399 Node 351.68201 -0.59859227 -0.32552172 e 0.2173975 Incl. 23.93957 -0.68176979 -0.27268805 P 1.02 H 21.5 G 0.1...

Blobrana · Blobrana

The 180 - 390 metre wide asteroid 2009 FY4 will make a close pass (28.8 Lunar Distances, 0.0739 AU), travelling at 13.04 km/s, to the Earth-Moon system on the 26th February, 2010. See more The Lunar Distance (LD), the dista...

Blobrana · Blobrana

Title: An Oort cloud origin for the high-inclination, high-perihelion Centaurs Authors: R. Brasser, M. E. Schwamb, P. S. Lykawka, R. S. Gomes We analyse the origin of three Centaurs with perihelia in the range 15 AU to 30 AU, inclinations above 70 deg and semi-major axes shorter than 100 AU. Based on...

Blobrana · Blobrana

The 660-meter asteroid 2008 WZ13 was discovered on 20 November by the Mount Lemmon Survey. Orbital elements: 2008 WZ13 PHA, Earth MOID = 0.0264 AU Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC M 253.54152 (2000.0) P Q n 0.46446789 Peri. 152.15493 -0.90342815 +0.41137887 a 1.6513238 Node 52.65047 -0.4...

Blobrana · Blobrana

Orbital elements: C/2010 G2 (Hill) T 2011 June 19.639 TT MPC q 1.25708 (2000.0) P Q Peri. 150.748 +0.288553 +0.359341 Node 244.701 +0.569465 +0.680727 e 1.0 Incl. 101.001 +0.769706 -0.638346 From 51 observations 2010 Apr. 10-11.[url=http://www.minorplanetcenter.org/mpec/K10/K10G87.htm...

Blobrana · Blobrana

Until recently, natural satellites were only known around the major planets. The Moon orbits the Earth, there are two tiny moons around Mars, each of the giant planets Jupiter, Saturn, Uranus and Neptune has many more, and even the smallest and outermost, Pluto, is accompanied by one. Howev...

Blobrana · Blobrana

Tharsis region This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows a suite of troughs in the Tharsis region that were also the site of some catastrophic floods. These features are located northwest of the volcano, Jovis Tholus. [img]http://www.msss.c...

Blobrana · Blobrana

Orbital elements: C/2009 W2 (Boattini) T 2010 Mar. 23.937 TT MPC q 6.95031 (2000.0) P Q Peri. 118.066 +0.162604 +0.982727 Node 199.323 +0.785347 -0.074689 e 1.0 Incl. 164.512 +0.597319 -0.169321 From 28 observations 2009 Nov. 21-24. [url=http://www.cfa.harvard.edu/mpec/K09/K09WA3.html]...

Blobrana · Blobrana

On Jan. 13, 2008, a 27 metre-wide asteroid, 2008 AF3, will make a close flyby (1.3 lunar distances) of the Earth. The asteroid will appear as a magnitude 14 star in the northern sky br /> Date__(UT)__HR:MN R.A._(ICRF/J2000.0)_DEC APmag 2008-Jan-12 00:00 05 44 02.50 +27 52 38.5 14.96 2008-Jan-13 0...

Sub Forum	Topics	Posts	Last Post
Sun	2	2	Oct 31 07:18 2014 by Blobrana
Mercury	15	40	Mar 7 09:34 2017 by Blobrana
Venus	6	22	Jan 16 21:02 2017 by Blobrana
Earth Sub-forums: The Moon	155	476	May 24 17:34 2018 by Blobrana
Mars Mars Sub-forums: Deimos, Phobos	89	135	Jun 8 11:44 2017 by Blobrana
Asteroids Asteroids Sub-forums: Asteroids 2012, Asteroids 2013, Asteroids 2014, Asteroids 2015, Asteroids 2016, Asteroids 2017, Asteroids 2018	5725	8202	Jun 15 16:39 2018 by Blobrana
Jupiter	23	1273	Jun 15 16:26 2018 by Blobrana
Saturn	16	22	Apr 17 10:18 2017 by Blobrana
Uranus	16	39	Apr 11 13:56 2017 by Blobrana
Neptune	6	9	Apr 14 06:52 2015 by Blobrana
Pluto	15	66	Jun 15 10:37 2017 by Blobrana
Plutinos	1	1	May 9 10:58 2013 by Blobrana
Comets Comets Sub-forums: Comets 2013, Comets 2014, Comets 2015, Comets 2016, Comets 2017, Comets 2018	599	2290	May 27 10:07 2018 by Blobrana

Topic		Started By	Replies	Last Post
	Asteroid 2009 CC3 (Preview) Asteroid 2009 CC3 = 9C62AE4 (NEOCPO)Orbital elements: 2009 CC3 PHA, Earth MOID = 0.0279 AU Epoch 2009 Jan. 29.0 TT = JDT 2454860.5 MPC M 338.02967 (2000.0) P Q n 0.33674100 Peri. 17.55766 -0.85411814 +0.51797534 a 2.0461559 Node 193.93172 -0.49741980 -0.83983409 e 0.5033472 Incl. 11.19165 -0.15...	Blobrana	2	Dec 27 13:05 2011 by Blobrana
	Asteroid 2010 BB3 (Preview) Orbital elements: 2010 BB3 Earth MOID = 0.2639 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 350.85458 (2000.0) P Q n 0.52147098 Peri. 345.54057 -0.60950939 -0.78444300 a 1.5286778 Node 141.82012 +0.74454209 -0.61608560 e 0.1843336 Incl. 10.69018 +0.27231485 -0.07132818 P 1.89 H 19.8 G 0.15 U 8 [...	Blobrana	1	Dec 27 13:03 2011 by Blobrana
	Decaying Satellites (Preview) Hello folks, this is my first post and hopefully others will join. First of all my area of interest is more in line with satellites that are soon due to re-enter the atmosphere. This is because I have tried thousands of times it seems to catch that rare chance of actually seeing one burn up. The best I and m...	Hartcore1	0	Dec 26 09:34 2011 by Hartcore1
	Asteroid 2008 GD (Preview) Orbital elements: 2008 GD Earth MOID = 0.1191 AU Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC M 134.56338 (2000.0) P Q n 0.75200301 Peri. 292.71552 +0.78225360 +0.59103437 a 1.1976309 Node 32.08492 -0.34179984 +0.67141110 e 0.7767817 Incl. 21.75449 -0.52081875 +0.44708558 P 1.31 H 19.7 G 0.15 U 5 MP...	Blobrana	1	Dec 21 14:46 2011 by Blobrana
	Asteroid 2010 CG18 (Preview) Orbital elements: 2010 CG18 Earth MOID = 0.1260 AU Epoch 2010 Jan. 24.0 TT = JDT 2455220.5 MPC M 18.70579 (2000.0) P Q n 0.58277553 Peri. 350.41787 +0.34686354 -0.92198378 a 1.4194993 Node 79.13185 +0.87171047 +0.24917180 e 0.2181274 Incl. 10.09508 +0.34613081 +0.29641074 P 1.69 H 20.1 G 0.15 Fro...	Blobrana	3	Dec 20 03:15 2011 by Blobrana
	Asteroid 2010 AR85 WISE (Preview) Orbital elements: 2010 AR85 PHA, Earth MOID = 0.0469 AU Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC M 260.71359 (2000.0) P Q n 0.84765539 Peri. 315.61318 +0.20702140 +0.81111472 a 1.1057489 Node 315.66929 -0.52603218 -0.37914998 e 0.7369871 Incl. 51.51821 -0.82488319 +0.44535178 P 1.16 H 17.4 G 0...	Blobrana	3	Dec 12 00:15 2011 by Blobrana
	Asteroid 2010 CO1 WISE (Preview) Orbital elements: 2010 CO1 PHA, Earth MOID = 0.0224 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 252.42155 (2000.0) P Q n 0.96835898 Peri. 252.69488 -0.42056777 +0.90536006 a 1.0118399 Node 351.68201 -0.59859227 -0.32552172 e 0.2173975 Incl. 23.93957 -0.68176979 -0.27268805 P 1.02 H 21.5 G 0.1...	Blobrana	4	Dec 11 01:19 2011 by Blobrana
	Asteroid 2009 FY4 (Preview) The 180 - 390 metre wide asteroid 2009 FY4 will make a close pass (28.8 Lunar Distances, 0.0739 AU), travelling at 13.04 km/s, to the Earth-Moon system on the 26th February, 2010. See more The Lunar Distance (LD), the dista...	Blobrana	4	Dec 6 22:47 2011 by Blobrana
	High-perihelion Centaurs (Preview) Title: An Oort cloud origin for the high-inclination, high-perihelion Centaurs Authors: R. Brasser, M. E. Schwamb, P. S. Lykawka, R. S. Gomes We analyse the origin of three Centaurs with perihelia in the range 15 AU to 30 AU, inclinations above 70 deg and semi-major axes shorter than 100 AU. Based on...	Blobrana	0	Dec 1 02:02 2011 by Blobrana
	Asteroid 2008 WZ13 (Preview) The 660-meter asteroid 2008 WZ13 was discovered on 20 November by the Mount Lemmon Survey. Orbital elements: 2008 WZ13 PHA, Earth MOID = 0.0264 AU Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC M 253.54152 (2000.0) P Q n 0.46446789 Peri. 152.15493 -0.90342815 +0.41137887 a 1.6513238 Node 52.65047 -0.4...	Blobrana	1	Nov 16 20:03 2011 by Blobrana
	Comet C/2010 G2 (HILL) ( 1 2 ) (Preview) Orbital elements: C/2010 G2 (Hill) T 2011 June 19.639 TT MPC q 1.25708 (2000.0) P Q Peri. 150.748 +0.288553 +0.359341 Node 244.701 +0.569465 +0.680727 e 1.0 Incl. 101.001 +0.769706 -0.638346 From 51 observations 2010 Apr. 10-11.[url=http://www.minorplanetcenter.org/mpec/K10/K10G87.htm...	Blobrana	18	Nov 16 00:08 2011 by Blobrana
	Double Asteroids ( 1 2 3 ) Asteroid (Preview) Until recently, natural satellites were only known around the major planets. The Moon orbits the Earth, there are two tiny moons around Mars, each of the giant planets Jupiter, Saturn, Uranus and Neptune has many more, and even the smallest and outermost, Pluto, is accompanied by one. Howev...	Blobrana	26	Nov 14 11:42 2011 by Blobrana
	Tharsis region Mars (Preview) Tharsis region This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows a suite of troughs in the Tharsis region that were also the site of some catastrophic floods. These features are located northwest of the volcano, Jovis Tholus. [img]http://www.msss.c...	Blobrana	1	Nov 8 19:07 2011 by Blobrana
	Comet C/2009 W2 (Boattini) (Preview) Orbital elements: C/2009 W2 (Boattini) T 2010 Mar. 23.937 TT MPC q 6.95031 (2000.0) P Q Peri. 118.066 +0.162604 +0.982727 Node 199.323 +0.785347 -0.074689 e 1.0 Incl. 164.512 +0.597319 -0.169321 From 28 observations 2009 Nov. 21-24. [url=http://www.cfa.harvard.edu/mpec/K09/K09WA3.html]...	Blobrana	8	Oct 23 23:11 2011 by Blobrana
	Asteroid 2008 AF3 (Preview) On Jan. 13, 2008, a 27 metre-wide asteroid, 2008 AF3, will make a close flyby (1.3 lunar distances) of the Earth. The asteroid will appear as a magnitude 14 star in the northern sky br /> Date__(UT)__HR:MN R.A._(ICRF/J2000.0)_DEC APmag 2008-Jan-12 00:00 05 44 02.50 +27 52 38.5 14.96 2008-Jan-13 0...	Blobrana	2	Oct 18 12:06 2011 by Blobrana
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