401885 (2001 RV17)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3422893159 ± 1.40e-01
Semi-major axis (a)0.9147390000 AU ± 1.89e-02
Inclination (i)7.52928087° ± 6.61e+00
Long. of Asc. Node (Ω)153.77540043° ± 1.93e+01
Arg. of Perihelion (ω)4.66687824° ± 2.23e+01
Mean Anomaly (M)87.36519155° ± 3.15e+01
Mean Motion (n)1.1265915323°/day ± 3.50e-02
Perihelion dist (q)0.60163361 AU ± 1.28e-01
Aphelion dist (Q)1.22784439 AU ± 1.30e-01
Orbital Period0.87487457 yr ± 2.72e-02
NGA Modelr2
A2-4.46080818e-06 AU/d²
Physical Parameters
H (abs. magnitude)20.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.294″
Uncertainty0
Orbit TypeAten
MOID0.097197 AU
Observations Used388
Oppositions3
Arc Total2001-2022
First Observation Used2001-09-01
Last Observation Used2022-10-29
Observations (423)
Date Type RA Dec Mag Band Observatory
2001-09-01 10:45:25 C 01 12 17.33 -00 33 22.7 19.4 c 644
2001-09-01 11:01:09 C 01 12 16.43 -00 33 48.4 19.0 c 644
2001-09-01 11:16:56 C 01 12 15.50 -00 34 14.3 19.8 c 644
2001-09-11 07:14:02 C 00 54 45.84 -08 19 16.4 c 699
2001-09-11 07:47:48 C 00 54 42.13 -08 20 34.2 c 699
2001-09-11 08:21:42 C 00 54 38.45 -08 21 52.0 c 699
2001-09-11 08:55:37 C 00 54 34.65 -08 23 10.7 c 699
2001-09-12 07:12:23 C 00 52 16.42 -09 15 04.4 j 918
2001-09-12 07:23:09 C 00 52 15.18 -09 15 29.4 j 918
2001-09-12 07:27:48 C 00 52 14.61 -09 15 41.1 j 918
2001-09-12 07:52:39 C 00 52 12.05 -09 16 34.0 18.0 c 704
2001-09-12 07:55:36 C 00 52 11.72 -09 16 41.6 18.3 c 704
2001-09-12 08:12:59 C 00 52 09.73 -09 17 22.6 18.7 c 704
2001-09-12 08:17:26 C 00 52 09.17 -09 17 32.7 18.1 c 704
2001-09-12 08:33:22 C 00 52 07.32 -09 18 10.4 18.6 c 704
2001-09-12 08:38:05 C 00 52 06.81 -09 18 21.9 18.7 c 704
2001-09-12 08:53:42 C 00 52 04.95 -09 18 58.7 18.2 c 704
2001-09-12 08:58:59 C 00 52 04.36 -09 19 10.8 18.5 c 704
2001-09-12 09:13:15 C 00 52 03.29 -09 19 51.1 c 658
2001-09-12 09:14:02 C 00 52 02.57 -09 19 46.6 18.4 c 704
2001-09-12 09:15:27 C 00 52 03.02 -09 19 56.4 c 658
2001-09-12 09:17:54 C 00 52 02.74 -09 20 02.0 c 658
2001-09-12 09:19:44 C 00 52 01.94 -09 19 59.5 18.9 c 704
2001-09-12 09:36:05 C 00 52 00.11 -09 20 39.3 18.6 c 704
2001-09-12 10:37:24 C 00 51 52.90 -09 23 01.9 18.9 c 704
2001-09-12 10:57:51 C 00 51 50.54 -09 23 48.6 18.9 c 704
2001-09-12 22:29:45 C 00 50 37.71 -09 51 20.6 c 587
2001-09-12 22:34:14 C 00 50 37.22 -09 51 31.5 c 587
2001-09-12 22:40:02 C 00 50 36.58 -09 51 46.2 c 587
2001-09-13 00:47:28 C 00 50 21.29 -09 56 52.7 d 557
2001-09-13 00:49:19 C 00 50 21.04 -09 56 57.4 d 557
2001-09-13 00:53:00 C 00 50 20.62 -09 57 05.8 d 557
2001-09-13 18:23:17 C 00 48 20.67 -10 38 29.7 e 422
2001-09-13 18:24:20 C 00 48 20.54 -10 38 32.2 e 422
2001-09-13 18:25:06 C 00 48 20.45 -10 38 33.7 e 422
2001-09-17 16:32:07 C 00 36 29.19 -14 36 42.9 402
2001-09-17 16:34:00 C 00 36 28.93 -14 36 48.3 402
2001-09-17 16:35:54 C 00 36 28.65 -14 36 53.0 402
2001-09-18 12:50:09 C 00 33 40.83 -15 28 50.1 e 422
2001-09-18 12:50:56 C 00 33 40.68 -15 28 52.4 e 422
2001-09-18 12:52:30 C 00 33 40.45 -15 28 56.1 e 422
2001-09-19 00:21:29 C 00 32 00.22 -15 59 53.9 c 046
2001-09-19 00:22:58 C 00 31 59.97 -15 59 57.7 c 046
2001-09-19 00:24:08 C 00 31 59.80 -16 00 01.3 c 046
2001-09-19 00:25:14 C 00 31 59.63 -16 00 04.2 c 046
2001-09-23 14:48:04 C 00 14 45.50 -20 51 24.7 402
2001-09-23 14:49:57 C 00 14 45.17 -20 51 30.4 402
2001-09-23 14:51:51 C 00 14 44.81 -20 51 34.1 402
2001-09-26 05:50:22 C 00 03 55.20 -23 34 35.0 18.3 c 644
2001-09-26 06:20:10 C 00 03 49.58 -23 35 51.9 18.5 c 644