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Post Info TOPIC: Asteroid 1998 HE3


L

Posts: 131433
Date:
Asteroid (326290) Akhenaten
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Asteroid (326290) Akhenaten (1998 HE3) makes its closest approach to the Earth (0.759 AU) in the constellation Aries on the 3rd March 2015.

Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     Mag
2015 03 01    02 03 08.2 +15 49 22   0.7600  0.8251    54.3    77.2    23.5
2015 03 02    02 09 31.5 +16 27 25   0.7592  0.8336    55.0    76.8    23.5
2015 03 03    02 15 55.0 +17 04 32   0.7588  0.8420    55.6    76.3    23.5
2015 03 04    02 22 18.4 +17 40 39   0.7587  0.8504    56.3    75.8    23.5
2015 03 05    02 28 41.6 +18 15 44   0.7590  0.8587    56.9    75.3    23.5
2015 03 06    02 35 04.5 +18 49 47   0.7596  0.8669    57.5    74.8    23.5
2015 03 07    02 41 26.8 +19 22 44   0.7606  0.8751    58.1    74.3    23.5
2015 03 08    02 47 48.4 +19 54 35   0.7618  0.8831    58.7    73.8    23.5
2015 03 09    02 54 09.1 +20 25 19   0.7634  0.8911    59.3    73.3    23.5
2015 03 10    03 00 28.8 +20 54 54   0.7654  0.8991    59.9    72.7    23.5
2015 03 11    03 06 47.2 +21 23 19   0.7676  0.9069    60.4    72.2    23.5
2015 03 12    03 13 04.2 +21 50 35   0.7701  0.9147    60.9    71.7    23.5
2015 03 13    03 19 19.5 +22 16 40   0.7729  0.9224    61.5    71.2    23.6
2015 03 14    03 25 33.1 +22 41 35   0.7760  0.9300    62.0    70.6    23.6
2015 03 15    03 31 44.8 +23 05 19   0.7793  0.9375    62.4    70.1    23.6
2015 03 16    03 37 54.3 +23 27 53   0.7829  0.9449    62.9    69.6    23.6
2015 03 17    03 44 01.6 +23 49 18   0.7868  0.9523    63.4    69.0    23.6
2015 03 18    03 50 06.4 +24 09 33   0.7909  0.9596    63.8    68.5    23.6
2015 03 19    03 56 08.7 +24 28 40   0.7953  0.9668    64.2    68.0    23.6
2015 03 20    04 02 08.4 +24 46 39   0.7998  0.9739    64.6    67.5    23.6
2015 03 21    04 08 05.1 +25 03 32   0.8046  0.9809    65.0    67.0    23.6
2015 03 22    04 13 59.0 +25 19 19   0.8096  0.9878    65.4    66.5    23.7
2015 03 23    04 19 49.7 +25 34 02   0.8149  0.9947    65.7    66.0    23.7
2015 03 24    04 25 37.3 +25 47 43   0.8203  1.0015    66.1    65.5    23.7
2015 03 25    04 31 21.5 +26 00 22   0.8259  1.0081    66.4    65.0    23.7
2015 03 26    04 37 02.5 +26 12 01   0.8316  1.0147    66.7    64.5    23.7
2015 03 27    04 42 39.9 +26 22 41   0.8376  1.0212    67.0    64.0    23.7
2015 03 28    04 48 13.8 +26 32 24   0.8437  1.0277    67.2    63.6    23.7
2015 03 29    04 53 44.2 +26 41 12   0.8500  1.0340    67.5    63.1    23.8
2015 03 30    04 59 10.9 +26 49 07   0.8564  1.0403    67.7    62.6    23.8
2015 03 31    05 04 33.9 +26 56 09   0.8630  1.0464    67.9    62.2    23.8


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L

Posts: 131433
Date:
RE: Asteroid 1998 HE3
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The 120 - 270 metre wide asteroid 1998 HE3 will make a close pass (12.4 lunar distances, 0.0319 AU), travelling at 11.93 km/second, to the Earth-Moon system on the 10th May, 2012 @ 18:01 UT ±00:01.

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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).



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L

Posts: 131433
Date:
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The 120 - 270 metre wide asteroid 1998 HE3 will make a close pass (37.9 lunar distances, 0.0973 AU), travelling at 15.17 km/second, to the Earth-Moon system on the 3rd February, 2011 @ 06:40 UT ±00:01.

See more

The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).


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