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
2020-09-09 10:39:58 C 23 24 14.71 -16 21 05.0 V T05
2020-09-09 10:44:02 C 23 24 14.45 -16 21 09.1 V T05
2020-09-09 10:52:00 C 23 24 13.95 -16 21 18.2 V T05
2020-09-09 11:38:52 C 23 24 11.10 -16 22 09.9 V T05
2020-09-10 05:54:12 S 23 22 52.109 -16 43 37.09 V C57
2020-09-10 05:54:12 s 1 +161143.09 5 +75115.375 6690.0 C57
2020-09-10 06:04:12 S 23 22 51.396 -16 43 41.41 V C57
2020-09-10 06:04:12 s 1 +161333.90 2 +76108.250 9000.0 C57
2020-09-10 06:54:12 S 23 22 48.022 -16 44 39.30 V C57
2020-09-10 06:54:12 s 1 +162227.59 7 +81043.761 1590.0 C57
2020-09-10 07:24:12 S 23 22 46.054 -16 45 06.59 V C57
2020-09-10 07:24:12 s 1 +162716.78 7 +83981.793 8570.0 C57
2020-09-10 09:54:12 S 23 22 35.062 -16 47 50.64 V C57
2020-09-10 09:54:12 s 1 +164667.25 5 +98406.228 5500.0 C57
2020-09-10 10:25:54 C 23 22 52.86 -16 47 19.1 V T05
2020-09-10 10:29:54 C 23 22 52.67 -16 47 24.0 V T05
2020-09-10 10:38:18 C 23 22 52.14 -16 47 32.9 V T05
2020-09-10 11:18:36 C 23 22 49.63 -16 48 17.5 V T05
2020-09-10 11:24:12 S 23 22 27.982 -16 49 35.44 V C57
2020-09-10 11:24:12 s 1 +165470.04 7 +106846.10 7040.0 C57
2020-09-10 11:54:12 S 23 22 26.213 -16 50 10.86 V C57
2020-09-10 11:54:12 s 1 +165680.83 8 +109623.41 210.0 C57
2020-09-10 12:24:12 S 23 22 24.082 -16 50 41.93 V C57
2020-09-10 12:24:12 s 1 +165864.36 2 +112382.73 250.0 C57
2020-09-10 17:34:12 S 23 22 01.445 -16 56 13.67 V C57
2020-09-10 17:34:12 s 1 +166310.12 1 +139847.67 9890.0 C57
2020-09-10 17:44:12 S 23 22 01.046 -16 56 28.36 V C57
2020-09-10 17:44:12 s 1 +166284.26 1 +140702.11 7790.0 C57
2020-09-10 17:54:12 S 23 21 59.856 -16 56 41.14 V C57
2020-09-10 17:54:12 s 1 +166256.09 1 +141554.60 4560.0 C57
2020-09-10 19:54:12 S 23 21 51.470 -16 58 51.10 V C57
2020-09-10 19:54:12 s 1 +165743.87 1 +151633.42 920.0 C57
2020-09-11 03:44:12 S 23 21 18.420 -17 07 26.22 V C57
2020-09-11 03:44:12 s 1 +161042.06 8 +188501.93 9490.0 C57
2020-09-11 04:44:12 S 23 21 14.107 -17 08 35.38 V C57
2020-09-11 04:44:12 s 1 +160175.54 7 +192919.98 5470.0 C57
2020-09-11 04:54:12 S 23 21 13.642 -17 08 43.51 V C57
2020-09-11 04:54:12 s 1 +160025.94 0 +193650.17 2180.0 C57
2020-09-11 06:24:12 S 23 21 07.349 -17 10 21.83 V C57
2020-09-11 06:24:12 s 1 +158615.03 2 +200143.42 9940.0 C57
2020-09-11 09:48:31 C 23 21 31.22 -17 13 05.5 V T08
2020-09-11 09:51:11 C 23 21 31.06 -17 13 08.4 V T08
2020-09-11 09:54:12 S 23 20 52.742 -17 14 06.11 V C57
2020-09-11 09:54:12 s 1 +154899.97 3 +214755.43 8840.0 C57
2020-09-11 10:04:12 S 23 20 52.421 -17 14 18.67 V C57
2020-09-11 10:04:12 s 1 +154709.22 0 +215432.76 4520.0 C57
2020-09-11 10:42:17 C 23 21 27.80 -17 14 04.6 V T08
2020-09-11 11:10:46 C 23 21 26.03 -17 14 35.9 V T08
2020-09-11 14:24:12 S 23 20 34.284 -17 18 54.79 V C57
2020-09-11 14:24:12 s 1 +149348.66 6 +232470.31 3540.0 C57
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)