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
2005-03-20 01:24:27 C 14 43 01.76 +19 32 08.9 o A32
2005-03-20 01:30:55 C 14 43 01.47 +19 32 17.1 o A32
2005-03-20 01:37:23 C 14 43 01.20 +19 32 25.3 o A32
2005-03-21 00:33:40 C 14 42 08.64 +20 00 19.8 o 084
2005-03-21 00:38:19 C 14 42 08.44 +20 00 25.5 o 084
2005-03-22 00:46:12 C 14 41 09.72 +20 28 52.5 o 084
2005-03-22 00:50:51 C 14 41 09.51 +20 28 57.6 o 084
2005-03-22 23:30:54 C 14 40 11.55 +20 54 45.9 o 084
2005-03-22 23:35:33 C 14 40 11.33 +20 54 51.1 o 084
2005-04-01 01:00:31 C 14 28 45.27 +24 15 21.1 o 084
2005-04-01 01:05:09 C 14 28 44.96 +24 15 24.5 o 084
2005-04-01 07:50:41 C 14 28 21.57 +24 20 24.3 r 703
2005-04-01 08:08:24 C 14 28 20.42 +24 20 36.9 r 703
2005-04-01 08:26:07 C 14 28 19.23 +24 20 50.0 r 703
2005-04-01 08:43:48 C 14 28 18.04 +24 21 02.4 r 703
2005-04-02 00:46:35 C 14 27 19.73 +24 31 55.0 r 084
2005-04-04 01:44:50 C 14 24 18.99 +25 02 38.9 o 084
2005-04-04 01:49:30 C 14 24 18.66 +25 02 41.6 o 084
2005-04-05 00:25:52 C 14 22 54.12 +25 15 20.5 o 084
2005-04-05 00:30:30 C 14 22 53.80 +25 15 23.1 o 084
2005-04-07 00:22:33 C 14 19 52.14 +25 38 55.0 o 084
2005-04-07 00:27:12 C 14 19 51.83 +25 38 56.8 o 084
2005-04-09 05:40:13 C 14 16 29.06 +26 00 08.2 r H45
2005-04-09 05:43:28 C 14 16 28.80 +26 00 09.6 r H45
2005-04-09 05:46:20 C 14 16 28.63 +26 00 10.5 r H45
2005-04-09 05:50:57 C 14 16 28.31 +26 00 12.4 r H45
2005-04-09 05:53:53 C 14 16 28.15 +26 00 13.4 r H45
2005-04-10 07:48:30 C 14 14 48.84 +26 08 33.6 r 703
2005-04-10 08:00:16 C 14 14 48.04 +26 08 37.8 r 703
2005-04-10 08:12:02 C 14 14 47.22 +26 08 41.0 r 703
2005-04-10 08:23:43 C 14 14 46.39 +26 08 44.9 r 703
2005-04-13 09:25:13 C 14 10 10.09 +26 25 32.1 17.5 c 704
2005-04-13 09:42:27 C 14 10 08.96 +26 25 34.6 17.7 c 704
2005-04-13 09:56:57 C 14 10 07.96 +26 25 36.5 17.8 c 704
2005-04-13 10:10:49 C 14 10 07.03 +26 25 37.9 18.6 c 704
2005-04-13 10:24:39 C 14 10 06.07 +26 25 40.6 17.8 c 704
2005-04-19 06:39:36 C 14 01 46.66 +26 32 12.9 r 703
2005-04-19 06:51:18 C 14 01 45.91 +26 32 11.9 r 703
2005-04-19 07:03:05 C 14 01 45.26 +26 32 10.8 r 703
2005-04-19 07:14:51 C 14 01 44.50 +26 32 10.6 r 703
2005-04-27 23:22:47 C 13 51 21.60 +25 48 51.4 r 170
2005-04-27 23:25:00 C 13 51 21.51 +25 48 50.7 r 170
2005-04-27 23:29:26 C 13 51 21.30 +25 48 49.6 r 170
2005-04-30 07:03:50 C 13 49 05.08 +25 28 32.8 r 703
2005-04-30 07:17:09 C 13 49 04.54 +25 28 26.9 r 703
2005-04-30 07:30:26 C 13 49 03.93 +25 28 21.2 r 703
2005-04-30 07:43:43 C 13 49 03.39 +25 28 16.2 r 703
2005-05-10 05:53:24 C 13 42 01.12 +23 29 15.4 18.8 c 704
2005-05-10 06:08:46 C 13 42 00.67 +23 29 06.2 19.5 c 704
2005-05-10 06:25:07 C 13 42 00.34 +23 28 56.8 19.3 c 704
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)