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Post Info TOPIC: Asteroid (128) Nemesis


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RE: Asteroid (128) Nemesis
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Asteroid (128) Nemesis is at Opposition in the constellation Sagittarius at ~01:20 UT, 21st July 2017.

Magnitude: 11.0 V
Distance to Earth: 1.644 AU
Distance to Sun: 2.656 AU 



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Asteroid (128) Nemesis is at Opposition in the constellation Cancer on the 1st February 2015.

Magnitude: 11.4
Distance to Earth: 1.862 AU
Distance to Sun: 2.841 AU

Ephemeris

Date       UT      R.A. (J2000) Decl.    Delta     r     El.    Ph.   Mag
2015 01 31 000000 09 06 37.2 +24 45 18   1.861   2.840  172.1   2.7  11.4
2015 02 01 000000 09 05 40.2 +24 50 24   1.862   2.841  172.1   2.7  11.4
2015 02 02 000000 09 04 43.1 +24 55 24   1.863   2.842  172.0   2.8  11.4
2015 02 03 000000 09 03 45.9 +25 00 18   1.865   2.843  171.7   2.9  11.4
2015 02 04 000000 09 02 48.8 +25 05 06   1.866   2.845  171.3   3.0  11.4
2015 02 05 000000 09 01 51.9 +25 09 46   1.869   2.846  170.7   3.2  11.4
2015 02 06 000000 09 00 55.0 +25 14 20   1.871   2.847  169.9   3.5  11.5
2015 02 07 000000 08 59 58.5 +25 18 46   1.874   2.848  169.1   3.7  11.5
2015 02 08 000000 08 59 02.2 +25 23 05   1.877   2.849  168.2   4.0  11.5
2015 02 09 000000 08 58 06.3 +25 27 16   1.880   2.851  167.3   4.4  11.5
2015 02 10 000000 08 57 10.8 +25 31 19   1.884   2.852  166.3   4.7  11.5
2015 02 11 000000 08 56 15.8 +25 35 14   1.888   2.853  165.3   5.0  11.6
2015 02 12 000000 08 55 21.4 +25 39 01   1.892   2.854  164.2   5.4  11.6
2015 02 13 000000 08 54 27.6 +25 42 39   1.896   2.855  163.2   5.7  11.6
2015 02 14 000000 08 53 34.4 +25 46 09   1.901   2.857  162.1   6.1  11.6
2015 02 15 000000 08 52 42.0 +25 49 30   1.906   2.858  161.0   6.5  11.7
2015 02 16 000000 08 51 50.5 +25 52 42   1.911   2.859  159.9   6.8  11.7
2015 02 17 000000 08 50 59.8 +25 55 46   1.917   2.860  158.8   7.2  11.7
2015 02 18 000000 08 50 10.0 +25 58 40   1.923   2.861  157.7   7.5  11.7
2015 02 19 000000 08 49 21.2 +26 01 25   1.929   2.863  156.6   7.9  11.8
2015 02 20 000000 08 48 33.4 +26 04 02   1.935   2.864  155.4   8.3  11.8
2015 02 21 000000 08 47 46.7 +26 06 29   1.942   2.865  154.3   8.6  11.8
2015 02 22 000000 08 47 01.2 +26 08 47   1.948   2.866  153.2   9.0  11.8
2015 02 23 000000 08 46 16.8 +26 10 56   1.956   2.867  152.1   9.3  11.9
2015 02 24 000000 08 45 33.7 +26 12 56   1.963   2.868  150.9   9.6  11.9
2015 02 25 000000 08 44 51.8 +26 14 47   1.971   2.870  149.8  10.0  11.9
2015 02 26 000000 08 44 11.2 +26 16 28   1.978   2.871  148.7  10.3  11.9
2015 02 27 000000 08 43 32.0 +26 18 01   1.987   2.872  147.6  10.6  11.9
2015 02 28 000000 08 42 54.1 +26 19 25   1.995   2.873  146.5  11.0  12.0


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Asteroid 128 Nemesis occults a +8.9 magnitude star at ~16:13 UT, on the 5th October 2013

The event is visible from Southeast Asia.



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Asteroid (128) Nemesis is at Opposition in the constellation Cetus on the 5th October 2013.

Magnitude: 10.5
Distance to Earth: 1.418 AU
Distance to Sun center: 2.410 AU



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Asteroid (128) Nemesis is at Opposition on the 6th June, 2012.

Magnitude: 11.2

Distance to Earth: 1.893 AU

Distance to Sun center: 2.908 AU 



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Ephemeris

Date       UT      R.A. (J2000) Decl.    Delta     r     El.    Ph.   V
2012 05 31 000000 17 05 27.9 -22 34 28   1.907   2.915  172.3   2.7  11.5
2012 06 01 000000 17 04 31.8 -22 35 08   1.904   2.914  173.5   2.2  11.5
2012 06 02 000000 17 03 35.2 -22 35 47   1.902   2.913  174.7   1.8  11.4
2012 06 03 000000 17 02 38.3 -22 36 24   1.899   2.912  175.9   1.4  11.4
2012 06 04 000000 17 01 41.1 -22 37 00   1.897   2.911  177.0   1.0  11.4
2012 06 05 000000 17 00 43.7 -22 37 35   1.895   2.910  178.2   0.6  11.3
2012 06 06 000000 16 59 46.1 -22 38 09   1.894   2.909  179.4   0.2  11.3
2012 06 07 000000 16 58 48.4 -22 38 41   1.893   2.907  179.4   0.2  11.2
2012 06 08 000000 16 57 50.6 -22 39 12   1.892   2.906  178.2   0.6  11.3
2012 06 09 000000 16 56 52.8 -22 39 42   1.891   2.905  177.1   1.0  11.3
2012 06 10 000000 16 55 55.1 -22 40 11   1.891   2.904  175.9   1.4  11.4
2012 06 11 000000 16 54 57.5 -22 40 38   1.891   2.903  174.7   1.8  11.4
2012 06 12 000000 16 54 00.1 -22 41 05   1.891   2.902  173.5   2.3  11.4
2012 06 13 000000 16 53 02.9 -22 41 31   1.891   2.901  172.4   2.7  11.5
2012 06 14 000000 16 52 06.0 -22 41 56   1.892   2.900  171.2   3.1  11.5
2012 06 15 000000 16 51 09.5 -22 42 20   1.893   2.899  170.0   3.5  11.5
2012 06 16 000000 16 50 13.4 -22 42 43   1.894   2.898  168.9   3.9  11.5
2012 06 17 000000 16 49 17.8 -22 43 06   1.896   2.896  167.7   4.3  11.6
2012 06 18 000000 16 48 22.8 -22 43 27   1.898   2.895  166.5   4.7  11.6
2012 06 19 000000 16 47 28.3 -22 43 49   1.900   2.894  165.4   5.1  11.6
2012 06 20 000000 16 46 34.6 -22 44 10   1.902   2.893  164.2   5.5  11.6


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Asteroid (128) Nemesis makes its closest approach to the Earth (2.077 AU) on the 18th March, 2011.


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