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
2021-07-19 20:55:05 C 16 38 30.95 +28 18 49.2 q L47
2021-07-19 21:06:41 C 16 38 32.66 +28 17 34.5 q L47
2021-07-19 21:22:33 C 16 38 35.38 +28 15 49.6 V 160
2021-07-19 21:33:38 C 16 38 37.24 +28 14 36.5 V 160
2021-07-19 21:44:42 C 16 38 39.05 +28 13 22.9 V 160
2021-07-20 07:57:07 C 16 40 27.57 +27 07 24.4 V T05
2021-07-20 08:01:09 C 16 40 28.18 +27 06 58.8 V T05
2021-07-20 08:02:36 C 16 40 28.40 +27 06 49.4 V T05
2021-07-20 08:07:14 C 16 40 29.09 +27 06 18.8 V T05
2021-07-20 08:08:34 C 16 40 29.28 +27 06 10.5 V T05
2021-07-20 08:19:23 C 16 40 30.91 +27 04 59.8 V T05
2021-07-20 08:22:49 C 16 40 31.46 +27 04 37.8 V T05
2021-07-20 08:56:39 C 16 40 36.61 +27 00 57.9 V T05
2021-07-20 21:35:14 C 16 42 45.75 +25 39 46.4 V K87
2021-07-20 21:37:54 C 16 42 46.14 +25 39 29.4 V K87
2021-07-20 21:40:34 C 16 42 46.52 +25 39 12.5 V K87
2021-07-21 21:26:52 C 16 46 34.34 +23 12 33.6 V K87
2021-07-21 21:29:38 C 16 46 34.74 +23 12 16.8 V K87
2021-07-21 21:32:25 C 16 46 35.11 +23 12 00.1 V K87
2021-07-23 22:33:02 C 16 53 35.79 +18 30 09.7 V L18
2021-07-23 22:39:02 C 16 53 36.52 +18 29 36.8 V L18
2021-07-23 22:45:02 C 16 53 37.23 +18 29 03.7 V L18
2021-07-24 08:22:34 C 16 54 55.00 +17 37 34.0 V T05
2021-07-24 08:27:52 C 16 54 55.62 +17 37 04.9 V T05
2021-07-24 08:37:47 C 16 54 56.73 +17 36 11.8 V T05
2021-07-24 08:56:49 C 16 54 58.90 +17 34 29.5 V T05
2021-07-28 21:02:52 C 17 07 32.49 +08 58 32.6 q 160
2021-07-28 21:06:13 C 17 07 32.78 +08 58 18.4 q 160
2021-07-28 21:09:34 C 17 07 33.11 +08 58 03.4 q 160
2021-07-28 21:24:02 C 17 07 34.43 +08 57 02.5 V L63
2021-07-28 21:42:53 C 17 07 36.18 +08 55 43.3 V L63
2021-07-29 08:50:04 C 17 08 44.46 +08 09 48.2 V T08
2021-07-29 08:54:43 C 17 08 44.86 +08 09 28.9 V T08
2021-07-29 09:02:41 C 17 08 45.57 +08 08 56.0 V T08
2021-08-02 07:46:42 C 17 17 47.231 +02 18 14.71 U F51
2021-08-02 08:03:07 C 17 17 48.486 +02 17 19.88 U F51
2021-08-02 08:19:30 C 17 17 49.737 +02 16 25.35 U F51
2021-08-02 20:33:36 C 17 18 54.93 +01 36 00.8 V L18
2021-08-02 20:40:51 C 17 18 55.59 +01 35 36.9 V L18
2021-08-02 20:55:21 C 17 18 56.69 +01 34 50.1 V L18
2021-08-06 08:10:38 C 17 26 00.50 -02 30 34.2 V T08
2021-08-06 08:23:55 C 17 26 01.46 -02 31 09.8 V T08
2021-08-06 08:41:17 C 17 26 02.69 -02 31 57.1 V T08
2021-08-08 08:08:23 C 17 29 53.11 -04 33 26.9 V T05
2021-08-08 08:13:00 C 17 29 53.41 -04 33 38.1 V T05
2021-08-08 08:20:57 C 17 29 53.98 -04 33 56.9 V T05
2021-08-08 08:35:31 C 17 29 54.97 -04 34 32.4 V T05
2021-08-12 07:36:22 C 17 37 21.00 -08 04 27.2 V T05
2021-08-12 07:42:19 C 17 37 21.42 -08 04 39.3 V T05
2021-08-12 07:54:14 C 17 37 22.24 -08 05 03.2 V T05