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 11:44:15 C 21 55 02.456 +18 19 41.34 – U F52
2019-08-18 12:01:51 C 21 55 05.262 +18 16 39.89 – U F52
2019-08-18 12:19:31 C 21 55 08.085 +18 13 37.95 – U F52
2019-08-18 12:37:13 C 21 55 10.922 +18 10 35.85 – U F52
2019-08-18 19:08:16 C 21 56 28.22 +17 04 33.4 – o K88
2019-08-18 19:08:51 C 21 56 28.33 +17 04 27.5 – o K88
2019-08-18 19:09:27 C 21 56 28.42 +17 04 21.9 – o K88
2019-08-18 19:10:02 C 21 56 28.51 +17 04 16.2 – o K88
2019-08-18 19:10:37 C 21 56 28.62 +17 04 10.4 – o K88
2019-08-18 19:11:12 C 21 56 28.71 +17 04 04.7 – o K88
2019-08-18 19:11:47 C 21 56 28.81 +17 03 59.0 – o K88
2019-08-18 19:12:23 C 21 56 28.90 +17 03 53.2 – o K88
2019-08-18 19:12:57 C 21 56 29.00 +17 03 47.7 – o K88
2019-08-18 19:13:33 C 21 56 29.09 +17 03 41.9 – o K88
2019-08-18 19:14:09 C 21 56 29.19 +17 03 36.1 – o K88
2019-08-18 19:14:45 C 21 56 29.29 +17 03 30.4 – o K88
2019-08-18 19:15:19 C 21 56 29.38 +17 03 24.6 – o K88
2019-08-18 19:15:55 C 21 56 29.47 +17 03 19.0 – o K88
2019-08-18 19:16:30 C 21 56 29.57 +17 03 13.1 – o K88
2019-08-18 19:17:05 C 21 56 29.66 +17 03 07.5 – o K88
2019-08-18 19:17:41 C 21 56 29.76 +17 03 01.7 – o K88
2019-08-18 19:18:16 C 21 56 29.86 +17 02 56.1 – o K88
2019-08-18 19:18:52 C 21 56 29.96 +17 02 50.2 – o K88
2019-08-18 19:19:27 C 21 56 30.05 +17 02 44.4 – o K88
2019-08-18 19:20:02 C 21 56 30.14 +17 02 38.9 – o K88
2019-08-18 19:20:38 C 21 56 30.24 +17 02 33.0 – o K88
2019-08-18 19:21:13 C 21 56 30.33 +17 02 27.3 – o K88
2019-08-18 19:21:49 C 21 56 30.43 +17 02 21.5 – o K88
2019-08-18 19:22:24 C 21 56 30.53 +17 02 15.7 – o K88
2019-08-18 19:23:00 C 21 56 30.62 +17 02 10.1 – o K88
2019-08-18 19:23:35 C 21 56 30.73 +17 02 04.4 – o K88
2019-08-18 19:24:15 C 21 56 30.83 +17 01 57.8 – o K88
2019-08-18 19:24:55 C 21 56 30.94 +17 01 51.5 – o K88
2019-08-18 19:25:30 C 21 56 31.02 +17 01 45.8 – o K88
2019-08-18 19:31:06 C 21 56 31.94 +17 00 51.4 – o K88
2019-08-18 19:31:41 C 21 56 32.03 +17 00 45.5 – o K88
2019-08-18 19:32:17 C 21 56 32.12 +17 00 39.7 – o K88
2019-08-18 19:32:51 C 21 56 32.22 +17 00 34.3 – o K88
2019-08-18 19:33:27 C 21 56 32.32 +17 00 28.6 – o K88
2019-08-18 19:34:02 C 21 56 32.41 +17 00 22.7 – o K88
2019-08-18 19:34:37 C 21 56 32.51 +17 00 17.0 – o K88
2019-08-18 19:35:16 C 21 56 32.61 +17 00 10.8 – o K88
2019-08-18 19:35:52 C 21 56 32.71 +17 00 04.9 – o K88
2019-08-18 19:36:27 C 21 56 32.80 +16 59 59.3 – o K88
2019-08-18 19:37:03 C 21 56 32.90 +16 59 53.5 – o K88
2019-08-18 19:37:38 C 21 56 32.99 +16 59 47.8 – o K88
2019-08-18 19:38:14 C 21 56 33.09 +16 59 42.0 – o K88
2019-08-18 19:38:49 C 21 56 33.18 +16 59 36.3 – o K88
2019-08-18 19:39:11 C 21 56 33.52 +16 59 29.9 – V A44
2019-08-18 19:39:25 C 21 56 33.28 +16 59 30.4 – o K88