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
2020-08-31 01:44:12 s 1 +33846.714 0 +370733.79 1500.0 C57
2020-08-31 16:34:12 S 23 34 05.088 -12 32 43.76 V C57
2020-08-31 17:14:12 S 23 34 03.247 -12 33 21.42 V C57
2020-08-31 18:14:12 S 23 34 00.691 -12 34 23.34 V C57
2020-09-01 11:54:12 S 23 33 11.630 -12 52 48.32 V C57
2020-09-01 11:54:12 s 1 -40744.838 0 +393319.16 3120.0 C57
2020-09-01 23:04:12 S 23 32 40.882 -13 04 24.53 V C57
2020-09-01 23:04:12 s 1 -64738.131 0 +392179.17 7100.0 C57
2020-09-03 03:34:12 S 23 31 22.978 -13 34 24.06 V C57
2020-09-03 03:34:12 s 1 -122676.89 1 +371045.03 470.0 C57
2020-09-03 15:04:12 S 23 30 51.401 -13 46 40.12 V C57
2020-09-03 15:04:12 s 1 -143986.59 6 +355115.34 9090.0 C57
2020-09-03 21:14:12 S 23 30 35.225 -13 53 16.26 V C57
2020-09-03 21:14:12 s 1 -154745.36 7 +344794.89 4570.0 C57
2020-09-03 21:24:12 S 23 30 34.330 -13 53 25.40 V C57
2020-09-03 21:24:12 s 1 -155028.89 7 +344498.55 3930.0 C57
2020-09-04 05:14:12 S 23 30 12.998 -14 01 47.53 V C57
2020-09-04 05:14:12 s 1 -167883.83 3 +329525.74 9790.0 C57
2020-09-04 05:54:12 S 23 30 11.292 -14 02 25.58 V C57
2020-09-04 05:54:12 s 1 -168932.88 4 +328156.32 3090.0 C57
2020-09-04 07:54:12 S 23 30 05.702 -14 04 41.20 V C57
2020-09-04 07:54:12 s 1 -172034.81 8 +323957.65 9500.0 C57
2020-09-04 11:14:12 S 23 29 57.178 -14 08 11.83 V C57
2020-09-04 11:14:12 s 1 -177048.09 8 +316656.82 5400.0 C57
2020-09-04 11:24:12 S 23 29 56.990 -14 08 26.02 V C57
2020-09-04 11:24:12 s 1 -177293.44 1 +316281.78 4930.0 C57
2020-09-04 16:04:12 S 23 29 43.862 -14 13 29.86 V C57
2020-09-04 16:04:12 s 1 -183946.21 9 +305390.63 8910.0 C57
2020-09-04 19:44:12 S 23 29 34.368 -14 17 18.96 V C57
2020-09-04 19:44:12 s 1 -188863.02 1 +296299.84 8440.0 C57
2020-09-04 22:54:12 S 23 29 26.119 -14 20 51.79 V C57
2020-09-04 22:54:12 s 1 -192872.46 3 +288065.69 290.0 C57
2020-09-06 12:10:04 C 23 28 07.96 -15 03 21.7 V T05
2020-09-06 12:18:01 C 23 28 07.46 -15 03 30.3 V T05
2020-09-06 12:26:41 C 23 28 07.00 -15 03 40.6 V T05
2020-09-06 12:42:42 C 23 28 06.15 -15 03 57.6 V T05
2020-09-06 16:07:11 C 23 27 55.67 -15 07 44.8 q D29
2020-09-06 16:29:43 C 23 27 54.33 -15 08 09.6 q D29
2020-09-06 16:52:16 C 23 27 53.08 -15 08 34.3 q D29
2020-09-07 09:52:43 C 23 26 57.45 -15 27 17.6 V 703
2020-09-07 10:08:23 C 23 26 56.58 -15 27 34.2 V 703
2020-09-07 10:16:13 C 23 26 56.17 -15 27 41.7 V 703
2020-09-07 11:16:35 C 23 26 53.17 -15 28 46.8 V T08
2020-09-07 12:07:42 C 23 26 50.20 -15 29 43.0 V T08
2020-09-07 12:13:00 C 23 26 49.92 -15 29 48.5 V T08
2020-09-07 12:53:35 C 23 26 47.55 -15 30 33.3 V T08
2020-09-08 10:00:05 C 23 25 38.22 -15 53 50.6 V T08
2020-09-08 10:02:44 C 23 25 38.10 -15 53 53.4 V T08
2020-09-08 10:06:43 C 23 25 37.81 -15 53 57.9 V T08
2020-09-08 10:21:21 C 23 25 36.94 -15 54 14.1 V T08
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)