XB1832-330
(Preview)
Stars/galaxy News
1
988
Title: XMM-Newton observations of the low-mass X-ray binary XB1832-330 in the galactic globular cluster NGC 6652 Authors: L. Sidoli (1), N. La Palombara (1), T. Oosterbroek (2), A.N. Parmar (3) ((1)-INAF, Istituto di Astrofisica Spaziale e Fisica Cosmica, Milano, Italy (2)-Science Payload a...
Mark Shelley
(Preview)
People
0
369
Back-yard astronomer uses second-hand telescope (to capture stunning images of distant stars Sidcup in Kent is bathed in street lights - and not an ideal place to capture images of nebulae hundreds of thousands of light years away. But a determined amateur astronomer, mathematician Mark Shelley...
Asteroid 2011 XZ1
(Preview)
Asteroids
1
417
Orbital elements:
2011 XZ1 PHA, Earth MOID = 0.0464 AU
Epoch 2011 Dec. 5.0 TT = JDT 2455900.5 MPC
M 88.29571 (2000.0) P Q
n 0.31493820 Peri. 30.74738 +0.54987382 +0.82380176
a 2.1395338 Node 272.94666 -0.79164789 +0.46142096
e 0.5172371 Incl. 7.93124 -0.26633139 +0.32930435
P 3.13 H 17.4...
Z Cygni
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Stars
0
312
Maxima of long period variable Z Cygni on the 20th January, 2012. Magnitude: 8.7-13.3 Period: 263.69 days Type: Mira Position (J2000): R.A. 20 01 27.50 | Dec. +50° 02' 32.5''
Asteroid 2012 BN1
(Preview)
Asteroids 2012
0
532
Orbital elements:
2012 BN1 Earth MOID = 0.0337 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 209.52435 (2000.0) P Q
n 1.16191295 Peri. 24.22948 +0.77633579 +0.62628922
a 0.8960942 Node 296.80295 -0.59054291 +0.68322137
e 0.2029909 Incl. 4.57315 -0.22036743 +0.37546022
P 0.85 H 25.4 G 0...
Asteroid 2012 BT1
(Preview)
Asteroids 2012
0
689
Orbital elements:
2012 BT1 Earth MOID = 0.0133 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 234.36268 (2000.0) P Q
n 1.42027600 Peri. 193.70664 +0.65968893 +0.74856830
a 0.7838282 Node 117.61502 -0.68222817 +0.63373938
e 0.3053562 Incl. 4.32050 -0.31523840 +0.19498690
P 0.69 H 27.4 G...
Asteroid 2012 BY1
(Preview)
Asteroids 2012
0
556
Orbital elements:
2012 BY1 Earth MOID = 0.0027 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 1.71024 (2000.0) P Q
n 0.40058376 Peri. 230.76874 -0.95291659 +0.30320782
a 1.8225264 Node 326.88111 -0.27598192 -0.87249910
e 0.6052294 Incl. 0.40593 -0.12563417 -0.38315837
P 2.46 H 26.0 G 0....
Asteroid 2012 BS1
(Preview)
Asteroids 2012
0
1041
Orbital elements:
2012 BS1 Earth MOID = 0.0022 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 6.27326 (2000.0) P Q
n 0.56968045 Peri. 56.72299 -0.99420512 -0.10623914
a 1.4411699 Node 117.17366 +0.09147250 -0.91626938
e 0.3838495 Incl. 1.05722 +0.05647095 -0.38621712
P 1.73 H 28.7 G 0.1...
Asteroid 2012 BZ1
(Preview)
Asteroids 2012
0
696
Orbital elements:
2012 BZ1 Earth MOID = 0.0344 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 359.63453 (2000.0) P Q
n 0.65922585 Peri. 107.87791 -0.51652899 +0.67433445
a 1.3075146 Node 118.89484 -0.81144114 -0.58227518
e 0.5929612 Incl. 37.06636 +0.27342472 -0.45412406
P 1.50 H 23.8...
Asteroid 2011 YH74
(Preview)
Asteroids
1
440
Orbital elements:
2011 YH74 Earth MOID = 0.2726 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 39.74505 (2000.0) P Q
n 0.26171632 Peri. 7.52864 +0.58298384 -0.80672082
a 2.4205581 Node 46.86998 +0.73837101 +0.47643694
e 0.4792163 Incl. 7.60615 +0.33902520 +0.34958455
P 3.77 H 19.0 G 0.1...
Asteroid 2012 BP1
(Preview)
Asteroids 2012
0
646
Orbital elements:
2012 BP1 Earth MOID = 0.1752 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 32.59135 (2000.0) P Q
n 0.59306808 Peri. 0.16060 -0.44664538 -0.80292135
a 1.4030280 Node 116.38451 +0.82038927 -0.54358595
e 0.1742789 Incl. 26.14527 +0.35702850 +0.24460503
P 1.66 H 24.2 G 0....
Filters for Saturn
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Eyepiece
0
2891
Filter tips for observing Saturn: A #82A Light Blue filter is a popular filter to highlight low contrast features on the planet. A #11 Yellow-Green filter (78% transmission) is also a nice general filter to observe Saturn. The filter will increase the contrast of any dark surface detail on the plane...
Dwarf nova QZ Virgo
(Preview)
Stars/galaxy News
3
9410
The dwarf nova QZ Virgo (= T Leo) is in outburst. Date: 2009 01 26 Magnitude: 10.2 - 15.7 Period: ? Satellite period: unknown Type: UGSU Position(2000): RA=11 38 26.82, Dec=+03°22'07.1"
Time crystal
(Preview)
Physics News
0
584
Death-defying time crystal could outlast the universe [url=http://www.newscientist.com/article/mg21328484.000-deathdefying-time-crys...
Sungrazer comet, 05.07.11
(Preview)
Comets
6
5723
A Kreutz group Sungrazer comet was discovered on the 5th June, 2011. Expand (705kb, 1024 x 1024) Credit NASA/SOHO Live image
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