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
2020-08-19 12:13:39 C 23 45 00.262 -07 55 53.56 U F51
2020-08-19 12:31:38 C 23 44 59.790 -07 56 08.52 U F51
2020-08-19 12:49:36 C 23 44 59.317 -07 56 23.41 U F51
2020-08-19 13:07:38 C 23 44 58.843 -07 56 38.37 U F51
2020-08-20 23:18:13 C 23 44 09.35 -08 25 36.9 V C95
2020-08-20 23:32:06 C 23 44 08.92 -08 25 48.9 V C95
2020-08-20 23:46:05 C 23 44 08.59 -08 26 00.5 V C95
2020-08-21 11:10:09 C 23 43 50.61 -08 35 50.2 V T05
2020-08-21 11:12:47 C 23 43 50.55 -08 35 52.7 V T05
2020-08-21 11:17:26 C 23 43 50.39 -08 35 57.3 V T05
2020-08-21 11:26:15 C 23 43 50.15 -08 36 04.4 V T05
2020-08-23 10:33:28 C 23 42 29.76 -09 18 06.0 V T08
2020-08-23 10:41:28 C 23 42 29.53 -09 18 12.9 V T08
2020-08-23 10:44:46 C 23 42 29.34 -09 18 15.9 V T08
2020-08-23 11:17:44 C 23 42 28.26 -09 18 46.5 V T08
2020-08-25 12:47:04 C 23 40 52.12 -10 04 54.1 V T05
2020-08-25 12:55:03 C 23 40 51.81 -10 05 03.1 V T05
2020-08-25 13:10:19 C 23 40 51.24 -10 05 16.6 V T05
2020-08-25 13:14:19 C 23 40 51.16 -10 05 19.7 V T05
2020-08-27 12:19:48 C 23 39 09.66 -10 50 59.7 V T08
2020-08-27 12:24:27 C 23 39 09.46 -10 51 04.1 V T08
2020-08-27 13:15:27 C 23 39 07.32 -10 51 54.6 V T08
2020-08-27 13:56:40 C 23 39 05.64 -10 52 34.6 V T08
2020-08-28 00:04:12 S 23 38 19.320 -11 03 13.43 V C57
2020-08-28 00:04:12 s 1 +154680.29 0 +155517.07 2280.0 C57
2020-08-28 02:14:12 S 23 38 12.672 -11 05 26.52 V C57
2020-08-28 02:14:12 s 1 +153685.84 2 +166255.67 9980.0 C57
2020-08-28 04:44:12 S 23 38 05.030 -11 07 48.25 V C57
2020-08-28 04:44:12 s 1 +152141.00 1 +178216.21 6660.0 C57
2020-08-28 12:04:12 S 23 37 43.630 -11 15 10.12 V C57
2020-08-28 12:04:12 s 1 +145546.21 2 +210780.42 4350.0 C57
2020-08-28 14:44:12 S 23 37 35.477 -11 17 47.65 V C57
2020-08-28 14:44:12 s 1 +142508.40 4 +221741.06 6770.0 C57
2020-08-28 18:44:12 S 23 37 23.366 -11 21 48.28 V C57
2020-08-28 18:44:12 s 1 +137422.88 7 +237354.07 5460.0 C57
2020-08-28 20:04:12 S 23 37 19.262 -11 23 14.21 V C57
2020-08-28 20:04:12 s 1 +135600.59 4 +242345.04 5330.0 C57
2020-08-29 01:04:12 S 23 37 04.954 -11 28 09.52 V C57
2020-08-29 01:04:12 s 1 +128269.59 5 +260150.61 9030.0 C57
2020-08-29 15:14:12 S 23 36 23.506 -11 42 27.11 V C57
2020-08-29 15:14:12 s 1 +104138.92 0 +303371.55 1370.0 C57
2020-08-29 17:04:12 S 23 36 18.694 -11 44 08.56 V C57
2020-08-29 17:04:12 s 1 +100733.63 5 +308239.82 6570.0 C57
2020-08-29 17:14:12 S 23 36 18.329 -11 44 21.05 V C57
2020-08-29 17:14:12 s 1 +100421.42 9 +308674.58 9540.0 C57
2020-08-30 23:14:12 S 23 34 53.482 -12 14 44.34 V C57
2020-08-30 23:14:12 s 1 +39235.666 0 +367454.77 310.0 C57
2020-08-31 00:54:12 S 23 34 48.912 -12 16 38.68 V C57
2020-08-31 00:54:12 s 1 +35645.840 0 +369666.71 2410.0 C57
2020-08-31 01:44:12 S 23 34 46.130 -12 17 28.36 V 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)