John L. Heilbron
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People
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John Lewis Heilbron, born 17 March 1934, is an American historian of science best known for his work in the history of physics and the history of astronomy. Read more
Henry Chamberlain Russell (1836 - 1907)
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People
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Henry Chamberlain Russell, CMG, FRS, (17 March 1836 - 22 February 1907) was an Australian astronomer and meteorologist. Russell was interested in the study of double stars and published in 1882 Results of Double Star Measures made at the Sydney Observatory 1871 to 1881. [url=http://en.wikiped...
Thomas Maclear (1794-1879)
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People
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Sir Thomas Maclear (17 March 1794-14 July 1879) was an Irish-born South African astronomer who became Her Majesty's astronomer at the Cape of Good Hope. He became close friends with David Livingstone, and they shared a common interest in the exploration of Africa. He performed many other useful sc...
A Point of View
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Escape pod
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1111
Lisa Jardine: Celestial Bodies 15 March 2013 Duration: 11 mins Lisa Jardine reflects on comets and the lessons to be learnt from early astronomers. Download 5MB
The 1966 Palomares B-52 crash
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Trash
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4590
The 1966 Palomares B-52 crash or Palomares incident occurred on January 17, 1966, when a B-52G bomber of the USAF Strategic Air Command collided with a KC-135 tanker during mid-air refuelling at 9,450 m over the Mediterranean Sea, off the coast of Spain. Of the four Mk28 type hydrogen bombs the B-52G...
Asteroid (9619) Terrygilliam
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Asteroids 2013
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358
Asteroid (9619) Terrygilliam is an asteroid in the main belt between Mars and Jupiter. Terrygilliam was discovered on 17 March 1993, at the European Southern Observatory during the Uppsala-ESO Survey of Asteroids and Comets (UESAC). Its initial designation was 1993 FS9. [url=http://en.wikip...
Asteroid 2010 GM23
(Preview)
Solar System
7
1722
Orbital elements: 2010 GM23 Earth MOID = 0.0021 AU Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC M 29.83548 (2000.0) P Q n 0.65566145 Peri. 81.44405 +0.28203238 +0.95886072 a 1.3122491 Node 205.01052 -0.90756130 +0.25572062 e 0.4416708 Incl. 4.38274 -0.31111126 +0.12326019 P 1.50 H 24.8 G 0.15 U 8 [u...
Asteroid 2013 EJ89
(Preview)
Asteroids 2013
1
363
Orbital elements:
2013 EJ89 Earth MOID = 0.0697 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 344.30453 (2000.0) P Q
n 0.53314025 Peri. 254.17400 -0.41926994 +0.90763841
a 1.5062893 Node 350.95886 -0.77621127 -0.36988303
e 0.3699016 Incl. 7.35992 -0.47085962 -0.19844157
P 1.85 H 24.2...
Asteroid 2013 EN89
(Preview)
Asteroids 2013
1
392
Orbital elements:
2013 EN89 Earth MOID = 0.0224 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 5.06780 (2000.0) P Q
n 0.59439526 Peri. 75.06678 -0.93161336 +0.36340683
a 1.4009388 Node 126.24248 -0.33609841 -0.85547193
e 0.2690230 Incl. 0.40202 -0.13832718 -0.36892174
P 1.66 H 26.6 G 0....
Asteroid 2012 VO6
(Preview)
Asteroids 2012
1
531
Orbital elements:
2012 VO6 PHA, Earth MOID = 0.0270 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 312.78079 (2000.0) P Q
n 0.35308844 Peri. 244.19153 -0.59488641 -0.80185082
a 1.9825024 Node 242.42705 +0.75828423 -0.53667797
e 0.5405087 Incl. 3.62754 +0.26667430 -0.26270138
P 2.79 H...
Asteroid 2013 EM89
(Preview)
Asteroids 2013
1
522
Orbital elements:
2013 EM89 Earth MOID = 0.0428 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 17.48300 (2000.0) P Q
n 0.77142984 Peri. 189.23520 -0.99608112 +0.08839105
a 1.1774390 Node 355.83217 -0.07821109 -0.89650708
e 0.1165929 Incl. 2.42071 -0.04129679 -0.43412220
P 1.28 H 25.8 G...
Asteroid 2013 EP89
(Preview)
Asteroids 2013
1
365
Orbital elements:
2013 EP89 Earth MOID = 0.0357 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 357.87854 (2000.0) P Q
n 0.39799020 Peri. 44.80035 -0.72491573 +0.68882297
a 1.8304356 Node 178.71134 -0.67459275 -0.70859301
e 0.4785774 Incl. 11.49942 -0.13936210 -0.15303226
P 2.48 H 22.7...
Asteroid 2013 EX89
(Preview)
Asteroids 2013
0
244
Orbital elements:
2013 EX89 Earth MOID = 0.0247 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 70.12887 (2000.0) P Q
n 0.71643799 Peri. 103.19883 -0.10084422 -0.99442914
a 1.2369448 Node 352.38710 +0.79938091 -0.06263020
e 0.3221706 Incl. 13.38937 +0.59230110 -0.08478296
P 1.38 H 24.8...
Asteroid 2013 EY89
(Preview)
Asteroids 2013
0
286
Orbital elements:
2013 EY89 Earth MOID = 0.0246 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 39.37210 (2000.0) P Q
n 0.44673667 Peri. 107.46024 -0.23801227 -0.97123839
a 1.6947344 Node 356.28890 +0.84654615 -0.20401636
e 0.5084066 Incl. 6.02424 +0.47614049 -0.12277341
P 2.21 H 25.5 G...
Asteroid 2013 EW89
(Preview)
Asteroids 2013
0
338
Orbital elements:
2013 EW89 Earth MOID = 0.0240 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 341.22818 (2000.0) P Q
n 0.66914442 Peri. 100.83626 +0.07990579 +0.99625233
a 1.2945619 Node 173.46884 -0.98985018 +0.08322105
e 0.5187591 Incl. 16.92414 -0.11752315 -0.02357016
P 1.47 H 25....
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