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 20:34:05 C 21 56 42.86 +16 50 31.0 – V J95
2019-08-18 20:34:40 C 21 56 42.83 +16 50 38.7 – q 160
2019-08-18 20:35:32 C 21 56 42.97 +16 50 31.0 – V 108
2019-08-18 20:36:27 C 21 56 43.24 +16 50 08.3 – V J95
2019-08-18 20:37:03 C 21 56 43.20 +16 50 15.7 – q 160
2019-08-18 20:38:43 C 21 56 43.61 +16 49 46.4 – V J95
2019-08-18 20:39:22 C 21 56 43.57 +16 49 53.4 – q 160
2019-08-18 20:48:14 C 21 56 44.96 +16 48 26.9 – V K63
2019-08-18 20:50:08 C 21 56 45.25 +16 48 08.8 – V K63
2019-08-18 20:51:40 C 21 56 45.50 +16 47 53.8 – V K63
2019-08-18 20:53:37 C 21 56 45.80 +16 47 34.9 – V K63
2019-08-18 20:55:33 C 21 56 46.12 +16 47 16.3 – V K63
2019-08-18 21:10:29 C 21 56 48.75 +16 44 52.0 – V K19
2019-08-18 21:14:42 C 21 56 49.40 +16 44 11.4 – V K19
2019-08-18 21:18:36 C 21 56 48.01 +16 43 28.6 – q 585
2019-08-18 21:18:55 C 21 56 50.08 +16 43 30.6 – V K19
2019-08-18 21:19:26 C 21 56 48.14 +16 43 20.6 – q 585
2019-08-18 21:19:56 C 21 56 50.23 +16 43 10.2 – V J69
2019-08-18 21:20:22 C 21 56 48.28 +16 43 11.6 – q 585
2019-08-18 21:21:18 C 21 56 48.42 +16 43 02.6 – q 585
2019-08-18 21:22:14 C 21 56 48.56 +16 42 53.6 – q 585
2019-08-18 21:23:08 C 21 56 50.69 +16 42 50.2 – V K19
2019-08-18 21:23:10 C 21 56 48.70 +16 42 44.6 – q 585
2019-08-18 21:24:06 C 21 56 48.85 +16 42 35.6 – q 585
2019-08-18 21:25:02 C 21 56 48.99 +16 42 26.5 – q 585
2019-08-18 21:25:59 C 21 56 49.14 +16 42 17.4 – q 585
2019-08-18 21:26:15 C 21 56 51.22 +16 42 09.5 – V J69
2019-08-18 21:29:57 C 21 56 49.75 +16 41 39.0 – q 585
2019-08-18 21:32:35 C 21 56 52.21 +16 41 08.7 – V J69
2019-08-18 21:37:07 C 21 56 50.84 +16 40 30.0 – q 585
2019-08-18 21:38:55 C 21 56 53.23 +16 40 07.7 – V J69
2019-08-18 21:56:05 C 21 56 55.89 +16 37 23.1 – V J69
2019-08-18 22:02:25 C 21 56 56.88 +16 36 22.4 – V J69
2019-08-18 22:05:53 C 21 56 57.24 +16 36 00.0 – V C95
2019-08-18 22:08:45 C 21 56 57.85 +16 35 21.8 – V J69
2019-08-18 22:10:31 C 21 56 57.92 +16 35 15.4 – V C95
2019-08-18 22:15:05 C 21 56 58.84 +16 34 21.2 – V J69
2019-08-18 22:15:10 C 21 56 58.64 +16 34 31.0 – V C95
2019-08-18 22:17:30 C 21 56 59.11 +16 33 57.1 – V Z80
2019-08-18 22:19:48 C 21 56 59.33 +16 33 46.6 – V C95
2019-08-18 22:20:51 C 21 56 59.63 +16 33 25.4 – V Z80
2019-08-18 22:24:11 C 21 57 00.13 +16 32 53.6 – V Z80
2019-08-18 22:24:26 C 21 57 00.01 +16 33 02.4 – V C95
2019-08-18 22:29:03 C 21 57 00.72 +16 32 18.1 – V C95
2019-08-18 22:33:41 C 21 57 01.42 +16 31 33.7 – V C95
2019-08-18 22:38:19 C 21 57 02.11 +16 30 49.5 – V C95
2019-08-18 22:43:14 C 21 57 02.85 +16 30 02.6 – V C95
2019-08-19 02:05:03 C 21 57 39.58 +15 58 13.9 – V W34
2019-08-19 02:16:26 C 21 57 41.34 +15 56 28.0 – V W34
2019-08-19 02:27:52 C 21 57 43.01 +15 54 41.9 – V W34