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
2001-09-11 07:21:55 C 00 16 13.13 -04 15 55.0 c 699
2001-09-11 07:55:41 C 00 16 10.33 -04 16 30.7 c 699
2001-09-11 08:29:36 C 00 16 07.27 -04 17 07.2 c 699
2001-09-11 09:03:33 C 00 16 04.28 -04 17 42.7 c 699
2001-09-12 05:44:34 C 00 14 22.30 -04 39 33.5 j 918
2001-09-12 05:49:37 C 00 14 21.98 -04 39 38.5 j 918
2001-09-12 05:57:57 C 00 14 21.20 -04 39 46.5 j 918
2001-09-12 07:52:50 C 00 14 11.39 -04 41 43.3 19.3 c 704
2001-09-12 08:07:09 C 00 14 10.19 -04 41 59.2 19.6 c 704
2001-09-12 08:13:11 C 00 14 09.68 -04 42 04.4 20.1 c 704
2001-09-12 08:25:05 C 00 14 08.91 -04 42 20.3 c 658
2001-09-12 08:27:31 C 00 14 08.41 -04 42 20.1 20.4 c 704
2001-09-12 08:30:46 C 00 14 08.49 -04 42 26.2 c 658
2001-09-12 08:33:33 C 00 14 07.94 -04 42 24.7 19.9 c 704
2001-09-12 08:38:04 C 00 14 07.80 -04 42 33.3 c 658
2001-09-12 08:47:51 C 00 14 06.74 -04 42 42.8 20.8 c 704
2001-09-12 08:53:53 C 00 14 06.18 -04 42 45.9 19.8 c 704
2001-09-13 11:09:25 C 00 11 59.23 -05 09 20.1 c 658
2001-09-13 11:30:01 C 00 11 57.55 -05 09 41.0 c 658
2001-09-13 13:39:38 C 00 11 47.63 -05 11 22.3 c 474
2001-09-13 13:46:38 C 00 11 47.05 -05 11 29.1 c 474
2001-09-13 13:52:28 C 00 11 46.57 -05 11 34.6 c 474
2001-09-18 15:28:40 C 00 02 48.37 -06 59 46.2 360
2001-09-18 15:35:02 C 00 02 47.90 -06 59 51.3 360
2001-09-18 15:41:21 C 00 02 47.44 -06 59 56.2 360
2001-09-22 05:57:46 C 23 57 15.02 -08 02 38.8 19.2 c 704
2001-09-22 06:38:36 C 23 57 12.37 -08 03 06.5 19.7 c 704
2001-09-22 06:59:00 C 23 57 11.06 -08 03 21.6 19.8 c 704
2001-09-23 05:52:41 C 23 55 50.23 -08 18 08.5 19.1 c 704
2001-09-23 06:33:28 C 23 55 47.75 -08 18 35.0 20.0 c 704
2001-09-23 06:53:53 C 23 55 46.51 -08 18 47.6 19.6 c 704
2001-09-26 14:07:22 C 23 51 28.71 -09 04 12.8 e 413
2001-09-26 14:14:54 C 23 51 28.33 -09 04 16.9 e 413
2001-10-17 04:23:04 C 23 36 55.82 -11 17 36.4 d 291
2001-10-17 04:38:39 C 23 36 55.58 -11 17 36.4 d 291
2001-10-17 04:54:33 C 23 36 55.46 -11 17 37.6 d 291
2019-01-07 11:51:26 C 09 33 03.116 +06 20 26.02 V F51
2019-01-07 12:08:27 C 09 33 02.649 +06 20 27.80 V F51
2019-01-16 13:02:29 C 09 26 19.745 +06 48 44.79 V F51
2019-01-16 13:37:30 C 09 26 18.366 +06 48 51.25 V F51
2019-02-05 08:47:24 C 09 00 26.925 +09 13 39.90 V F52
2019-02-05 09:22:31 C 09 00 24.427 +09 13 55.07 V F52
2019-02-05 09:40:09 C 09 00 23.191 +09 14 02.11 V F52
2019-05-27 06:18:58 C 08 53 02.488 +25 11 18.49 V F51
2019-05-27 06:25:52 C 08 53 03.074 +25 11 19.47 V F51
2019-05-27 06:39:38 C 08 53 04.276 +25 11 20.96 V F51
2019-08-18 10:43:37 C 21 54 52.73 +18 30 10.0 V T08
2019-08-18 10:49:04 C 21 54 53.60 +18 29 13.6 V T08
2019-08-18 11:16:33 C 21 54 57.95 +18 24 29.4 V T08
2019-08-18 11:32:36 C 21 55 00.53 +18 21 43.7 V T08