See also

Orbital elements of USA 143

Launched 29 April 1999
Flight ended –
Launch site Air Force Eastern Test Range, Florida, USA
Owner United States
NORAD ID 25724
Alternative names MILSTAR-2 1

Show orbit between:

Start date

End date

Date
fetched		 Epoch
osculation		 Inc.
[°]		 Ecc. RA asc
node
[hr]		 Arg
Peri.
[°]		 Mean
anom
[°]		 Mean
motion
[rev/day]		 Abs.
mag
Date
fetched		 Epoch
osculation		 Inc.
[°]		 Ecc. RA asc
node
[hr]		 Arg
Peri.
[°]		 Mean
anom
[°]		 Mean
motion
[rev/day]		 Abs.
mag
2025 May 10 17:56 2025 May 09 07:06:51 28.2183 0.21315 15.3105 78.2951 304.7421 9.37497 3.243
2025 May 09 17:57 2025 May 09 07:06:51 28.2183 0.21315 15.3105 78.2951 304.7421 9.37497 3.243
2025 May 08 17:56 2025 May 03 15:33:33 28.2196 0.21316 16.2116 56.2105 304.7421 9.37497 3.243
2025 May 07 17:56 2025 May 03 15:33:33 28.2196 0.21316 16.2116 56.2105 304.7421 9.37497 3.243
2025 May 06 17:57 2025 May 03 15:33:33 28.2196 0.21316 16.2116 56.2105 304.7421 9.37497 3.243
2025 May 05 17:56 2025 May 03 15:33:33 28.2196 0.21316 16.2116 56.2105 304.7421 9.37497 3.243
2025 May 04 17:57 2025 May 03 15:33:33 28.2196 0.21316 16.2116 56.2105 304.7421 9.37497 3.243
2025 May 03 17:57 2025 May 03 15:33:33 28.2196 0.21316 16.2116 56.2105 304.7421 9.37497 3.243
2025 May 01 17:56 2025 Apr 22 13:31:44 28.2233 0.21315 17.9802 12.8604 304.7421 9.37497 3.243
2025 Apr 30 17:56 2025 Apr 22 13:31:44 28.2233 0.21315 17.9802 12.8604 304.7421 9.37497 3.243
2025 Apr 29 17:57 2025 Apr 22 13:31:44 28.2233 0.21315 17.9802 12.8604 304.7421 9.37497 3.243
2025 Apr 27 17:56 2025 Apr 22 13:31:44 28.2233 0.21315 17.9802 12.8604 304.7421 9.37497 3.243
2025 Apr 26 17:57 2025 Apr 22 13:31:44 28.2233 0.21315 17.9802 12.8604 304.7421 9.37497 3.243
2025 Apr 25 17:56 2025 Apr 22 13:31:44 28.2233 0.21315 17.9802 12.8604 304.7421 9.37497 3.243
2025 Apr 24 17:56 2025 Apr 22 13:31:44 28.2233 0.21315 17.9802 12.8604 304.7421 9.37497 3.243
2025 Apr 23 17:57 2025 Apr 22 13:31:44 28.2233 0.21315 17.9802 12.8604 304.7421 9.37497 3.243
2025 Apr 22 17:56 2025 Apr 22 13:31:44 28.2233 0.21315 17.9802 12.8604 304.7421 9.37497 3.243
2025 Apr 21 17:57 2025 Apr 15 20:22:04 28.2282 0.21314 19.0516 346.5934 304.7421 9.37497 3.243
2025 Apr 20 17:56 2025 Apr 15 20:22:04 28.2282 0.21314 19.0516 346.5934 304.7421 9.37497 3.243
2025 Apr 19 17:56 2025 Apr 15 20:22:04 28.2282 0.21314 19.0516 346.5934 304.7421 9.37497 3.243
2025 Apr 18 17:57 2025 Apr 15 20:22:04 28.2282 0.21314 19.0516 346.5934 304.7421 9.37497 3.243
2025 Apr 17 17:56 2025 Apr 15 20:22:04 28.2282 0.21314 19.0516 346.5934 304.7421 9.37497 3.243
2025 Apr 16 17:57 2025 Apr 15 20:22:04 28.2282 0.21314 19.0516 346.5934 304.7421 9.37497 3.243
2025 Apr 15 17:56 2025 Apr 10 17:34:52 28.2347 0.21315 19.8676 326.5846 304.7421 9.37497 3.243
2025 Apr 14 17:56 2025 Apr 10 17:34:52 28.2347 0.21315 19.8676 326.5846 304.7421 9.37497 3.243

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41.14°N
73.26°W
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