IAA RAS IAA Minor Planet Database

2001 RW17

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6598668490 ± 3.30e-08
Semi-major axis (a)2.3585587789 AU ± 1.11e-08
Inclination (i)8.70798650° ± 1.11e-05
Long. of Asc. Node (Ω)158.05663934° ± 1.00e-05
Arg. of Perihelion (ω)97.47709764° ± 1.49e-05
Mean Anomaly (M)274.91649499° ± 3.54e-06
Mean Motion (n)0.2721085701°/day ± 1.93e-09
Perihelion dist (q)0.80222403 AU ± 7.80e-08
Aphelion dist (Q)3.91489353 AU ± 8.00e-08
Orbital Period3.62218023 yr ± 2.56e-08
Physical Parameters
H (abs. magnitude)20.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.241″
Uncertainty0
Orbit TypeApollo
MOID0.052210 AU
Observations Used282
Oppositions13
Arc Total2001-2019
First Observation Used2001-09-11
Last Observation Used2019-09-25
Observations (285)
Date Type RA Dec Mag Band Observatory
2019-08-18 19:40:00 C 21 56 33.37 +16 59 24.9 – o K88
2019-08-18 19:40:35 C 21 56 33.46 +16 59 19.2 – o K88
2019-08-18 19:41:11 C 21 56 33.55 +16 59 13.5 – o K88
2019-08-18 19:41:45 C 21 56 33.66 +16 59 07.6 – o K88
2019-08-18 19:42:21 C 21 56 33.75 +16 59 02.0 – o K88
2019-08-18 19:42:56 C 21 56 33.84 +16 58 56.2 – o K88
2019-08-18 19:43:33 C 21 56 33.94 +16 58 50.5 – o K88
2019-08-18 19:44:07 C 21 56 34.03 +16 58 44.8 – o K88
2019-08-18 19:44:13 C 21 56 34.34 +16 58 41.1 – V A44
2019-08-18 19:44:43 C 21 56 34.13 +16 58 39.0 – o K88
2019-08-18 19:45:21 C 21 56 34.23 +16 58 32.9 – o K88
2019-08-18 19:45:58 C 21 56 34.32 +16 58 27.0 – o K88
2019-08-18 19:46:36 C 21 56 34.43 +16 58 20.8 – o K88
2019-08-18 19:47:12 C 21 56 34.53 +16 58 14.8 – o K88
2019-08-18 19:47:53 C 21 56 34.63 +16 58 08.2 – o K88
2019-08-18 19:48:29 C 21 56 34.73 +16 58 02.6 – o K88
2019-08-18 19:58:27 C 21 56 36.62 +16 56 23.5 – V A44
2019-08-18 20:02:56 C 21 56 37.36 +16 55 39.7 – V A44
2019-08-18 20:03:17 C 21 56 37.60 +16 55 40.6 – V L01
2019-08-18 20:03:40 C 21 56 37.66 +16 55 37.0 – V L01
2019-08-18 20:04:25 C 21 56 37.78 +16 55 29.7 – V L01
2019-08-18 20:04:48 C 21 56 37.84 +16 55 26.0 – V L01
2019-08-18 20:07:48 C 21 56 38.15 +16 54 52.6 – V A44
2019-08-18 20:07:53 C 21 56 38.33 +16 54 56.1 – V L01
2019-08-18 20:08:17 C 21 56 38.39 +16 54 52.3 – V L01
2019-08-18 20:10:10 C 21 56 38.69 +16 54 34.0 – V L01
2019-08-18 20:12:59 C 21 56 38.96 +16 54 02.3 – V A44
2019-08-18 20:17:39 C 21 56 40.13 +16 53 22.8 – V 108
2019-08-18 20:18:16 C 21 56 40.20 +16 53 17.0 – V 108
2019-08-18 20:18:54 C 21 56 40.33 +16 53 11.1 – V 108
2019-08-18 20:19:31 C 21 56 40.42 +16 53 05.5 – V 108
2019-08-18 20:22:01 C 21 56 40.85 +16 52 40.2 – V L39
2019-08-18 20:22:43 C 21 56 40.92 +16 52 33.0 – V L39
2019-08-18 20:23:47 C 21 56 41.12 +16 52 23.0 – V L39
2019-08-18 20:23:56 C 21 56 40.87 +16 52 20.9 – V L01
2019-08-18 20:24:19 C 21 56 40.93 +16 52 17.2 – V L01
2019-08-18 20:24:42 C 21 56 40.99 +16 52 13.4 – V L01
2019-08-18 20:25:22 C 21 56 41.36 +16 52 08.5 – q 160
2019-08-18 20:25:51 C 21 56 41.17 +16 52 02.3 – V L01
2019-08-18 20:26:15 C 21 56 41.23 +16 51 58.5 – V L01
2019-08-18 20:26:37 C 21 56 41.29 +16 51 54.9 – V L01
2019-08-18 20:26:41 C 21 56 41.55 +16 51 55.0 – V L39
2019-08-18 20:27:01 C 21 56 41.36 +16 51 51.1 – V L01
2019-08-18 20:27:40 C 21 56 41.73 +16 51 46.3 – q 160
2019-08-18 20:28:28 C 21 56 41.85 +16 51 38.3 – V L39
2019-08-18 20:29:22 C 21 56 42.00 +16 51 29.9 – V 108
2019-08-18 20:29:59 C 21 56 42.10 +16 51 23.8 – q 160
2019-08-18 20:31:45 C 21 56 42.48 +16 50 53.5 – V J95
2019-08-18 20:32:19 C 21 56 42.46 +16 51 01.5 – q 160
2019-08-18 20:32:27 C 21 56 42.48 +16 51 00.3 – V 108