7025 (1993 QA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3150127767 ± 1.14e-08
Semi-major axis (a)1.4757882981 AU ± 8.58e-10
Inclination (i)12.61027219° ± 2.49e-06
Long. of Asc. Node (Ω)146.58629823° ± 4.97e-06
Arg. of Perihelion (ω)323.48313241° ± 7.14e-06
Mean Anomaly (M)234.62072380° ± 8.64e-06
Mean Motion (n)0.5497638543°/day ± 4.79e-10
Perihelion dist (q)1.01089613 AU ± 1.69e-08
Aphelion dist (Q)1.94068047 AU ± 1.69e-08
Orbital Period1.79281754 yr ± 1.56e-09
Physical Parameters
H (abs. magnitude)18.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.452″
Uncertainty0
Orbit TypeApollo
MOID0.062725 AU
Observations Used933
Radar Obs Used3
Oppositions1
Arc Total1993-2023
First Observation Used1993-08-16
Last Observation Used2023-07-09
Observations (1100)
Date Type RA Dec Mag Band Observatory
2004-10-06 09:01:41 C 05 03 13.40 -09 46 58.0 18.8 c 704
2004-10-06 09:17:28 C 05 03 15.46 -09 47 16.5 18.8 c 704
2004-10-06 09:32:59 C 05 03 17.38 -09 47 35.6 19.1 c 704
2004-10-06 09:48:31 C 05 03 19.33 -09 47 54.5 19.1 c 704
2004-10-06 10:04:05 C 05 03 21.22 -09 48 12.7 18.7 c 704
2004-10-23 10:42:27 C 06 00 28.45 -18 41 25.0 c 670
2004-11-06 14:35:49 C 06 55 04.53 -26 23 11.7 r E17
2004-11-06 14:57:47 C 06 55 07.94 -26 23 35.6 r E17
2004-11-12 15:07:57 C 07 20 49.39 -29 23 04.3 r E17
2004-11-12 15:28:52 C 07 20 53.19 -29 23 28.2 r E17
2004-12-26 15:36:25 C 11 15 25.91 -34 47 58.7 r E17
2004-12-26 15:40:24 C 11 15 26.83 -34 47 55.8 r E17
2004-12-26 15:44:09 C 11 15 27.74 -34 47 51.9 r E17
2005-02-02 11:31:11 C 14 00 31.84 -12 14 20.3 17.2 c 704
2005-02-02 11:49:16 C 14 00 33.84 -12 13 46.1 17.1 c 704
2005-02-02 12:07:22 C 14 00 35.86 -12 13 11.9 17.2 c 704
2005-02-02 12:25:32 C 14 00 37.86 -12 12 37.2 18.2 c 704
2005-02-09 10:01:13 C 14 18 23.37 -06 55 56.0 c 691
2005-02-09 10:37:38 C 14 18 26.54 -06 54 46.3 c 691
2005-02-09 11:14:51 C 14 18 29.78 -06 53 34.8 c 691
2005-02-10 01:51:57 C 14 19 51.44 -06 25 37.7 o 084
2005-02-18 10:12:04 C 14 35 21.58 -00 01 36.0 r H41
2005-02-18 10:14:23 C 14 35 21.74 -00 01 30.7 r H41
2005-02-18 10:16:27 C 14 35 21.83 -00 01 26.8 r H41
2005-02-18 10:19:05 C 14 35 22.00 -00 01 22.4 r H41
2005-02-23 01:42:35 C 14 41 24.62 +03 27 38.5 o 084
2005-02-23 01:46:15 C 14 41 24.76 +03 27 44.8 o 084
2005-02-24 03:17:51 C 14 42 31.93 +04 14 55.7 o 084
2005-02-24 03:21:31 C 14 42 32.07 +04 15 02.6 o 084
2005-02-25 08:59:07 C 14 43 44.31 +05 09 34.5 r H45
2005-02-25 09:01:52 C 14 43 44.39 +05 09 38.5 r H45
2005-02-25 09:07:22 C 14 43 44.56 +05 09 49.6 r H45
2005-02-25 09:09:25 C 14 43 44.62 +05 09 53.2 r H45
2005-02-26 01:09:50 C 14 44 19.49 +05 38 53.3 o 084
2005-02-26 01:13:29 C 14 44 19.60 +05 39 00.0 o 084
2005-03-02 03:18:44 C 14 47 05.08 +08 34 17.1 o 084
2005-03-02 03:22:23 C 14 47 05.13 +08 34 23.0 o 084
2005-03-06 03:26:20 C 14 48 24.92 +11 19 09.5 o 084
2005-03-06 03:29:59 C 14 48 24.95 +11 19 15.6 o 084
2005-03-10 03:08:26 C 14 48 24.09 +13 54 46.0 o 084
2005-03-10 03:12:05 C 14 48 24.02 +13 54 51.3 o 084
2005-03-10 09:08:26 C 14 48 22.62 +14 04 22.8 r 703
2005-03-10 09:20:51 C 14 48 22.45 +14 04 42.7 r 703
2005-03-10 09:33:16 C 14 48 22.27 +14 05 02.5 r 703
2005-03-10 09:45:44 C 14 48 22.07 +14 05 22.2 r 703
2005-03-16 02:28:22 C 14 46 00.74 +17 27 27.5 o 084
2005-03-16 02:33:01 C 14 46 00.56 +17 27 34.0 o 084
2005-03-17 01:05:20 C 14 45 24.00 +17 58 25.1 o 084
2005-03-17 01:09:59 C 14 45 23.85 +17 58 31.5 o 084
2005-03-20 01:18:00 C 14 43 02.00 +19 32 00.5 o A32
Radar Observations (6)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1996-02-08 12:00:00 71224168 15 us 8510 -14 -14
1996-02-08.500000 7122416800 15000 us 8510 253 253
1996-02-09 11:50:00 71966302 15 us 8510 -14 -14
1996-02-09.493056 7196630200 15000 us 8510 253 253
1996-02-10 11:10:00 72979024 15 us 8510 -14 -14
1996-02-10.465278 7297902400 15000 us 8510 253 253
Station codes
-14 DSS-14 Goldstone (70-m)