317212 (2002 CW46)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3442086901 ± 6.57e-08
Semi-major axis (a)1.8349268231 AU ± 7.56e-09
Inclination (i)12.23298841° ± 1.20e-05
Long. of Asc. Node (Ω)346.14153923° ± 1.73e-05
Arg. of Perihelion (ω)71.17848933° ± 5.92e-05
Mean Anomaly (M)263.37407422° ± 7.41e-05
Mean Motion (n)0.3965373978°/day ± 2.45e-09
Perihelion dist (q)1.20332906 AU ± 1.21e-07
Aphelion dist (Q)2.46652458 AU ± 1.21e-07
Orbital Period2.48558216 yr ± 1.54e-08
Physical Parameters
H (abs. magnitude)18.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.273″
Uncertainty0
Orbit TypeAmor
MOID0.291504 AU
Observations Used120
Oppositions13
Arc Total2002-2023
First Observation Used2002-02-11
Last Observation Used2023-10-13
Observations (135)
Date Type RA Dec Mag Band Observatory
2002-02-11 09:17:40 C 11 49 45.09 +05 45 55.8 20.9 c 704
2002-02-11 09:38:39 C 11 49 43.81 +05 45 53.4 20.2 c 704
2002-02-11 09:59:20 C 11 49 42.70 +05 45 51.5 20.3 c 704
2002-02-11 10:20:02 C 11 49 41.33 +05 45 48.8 20.2 c 704
2002-02-12 09:39:32 C 11 48 20.33 +05 43 39.0 c 651
2002-02-12 09:42:58 C 11 48 20.14 +05 43 37.6 c 651
2002-02-12 09:45:51 C 11 48 19.89 +05 43 37.3 c 651
2002-02-12 11:00:54 C 11 48 15.26 +05 43 30.7 c 711
2002-02-12 11:15:21 C 11 48 14.41 +05 43 29.8 c 711
2002-02-12 11:29:53 C 11 48 13.42 +05 43 28.1 c 711
2002-02-13 09:04:15 C 11 46 56.54 +05 41 34.5 c 711
2002-02-13 09:18:29 C 11 46 55.69 +05 41 33.3 c 711
2002-02-13 09:32:44 C 11 46 54.82 +05 41 31.4 c 711
2002-02-19 17:21:52 C 11 37 03.31 +05 31 09.9 c 413
2002-02-19 17:25:09 C 11 37 03.08 +05 31 09.9 c 413
2002-02-19 17:28:28 C 11 37 02.85 +05 31 09.9 c 413
2002-02-21 09:20:54 C 11 34 16.74 +05 28 55.1 d 691
2002-02-21 09:51:17 C 11 34 14.54 +05 28 52.1 d 691
2002-02-21 10:22:03 C 11 34 12.27 +05 28 52.1 d 691
2002-03-05 07:22:26 C 11 13 32.40 +05 18 48.5 c 699
2002-03-05 07:45:14 C 11 13 30.75 +05 18 46.4 c 699
2002-03-05 08:07:59 C 11 13 28.87 +05 18 47.6 c 699
2002-03-05 08:30:33 C 11 13 27.19 +05 18 46.2 c 699
2002-03-05 15:35:05 C 11 12 56.54 +05 18 46.5 c 413
2002-03-05 15:38:25 C 11 12 56.29 +05 18 46.1 c 413
2002-03-05 15:41:45 C 11 12 56.06 +05 18 46.6 c 413
2002-03-10 07:50:17 C 11 05 02.33 +05 15 22.7 c 696
2002-03-10 07:55:56 C 11 05 01.95 +05 15 22.6 c 696
2002-03-10 22:48:46 C 11 04 01.26 +05 14 53.7 209
2002-03-10 23:18:57 C 11 03 59.17 +05 14 52.5 209
2002-03-10 23:49:20 C 11 03 57.04 +05 14 51.6 209
2002-03-11 07:09:58 C 11 03 27.36 +05 14 39.7 c 696
2002-03-11 07:15:40 C 11 03 26.93 +05 14 39.5 c 696
2002-03-11 22:34:15 C 11 02 25.37 +05 14 09.1 209
2002-03-11 23:05:11 C 11 02 23.22 +05 14 07.4 209
2002-03-11 23:36:57 C 11 02 21.06 +05 14 06.3 209
2002-03-13 08:57:42 C 11 00 09.18 +05 13 01.8 c 644
2002-03-13 09:31:39 C 11 00 06.88 +05 13 00.3 c 644
2002-03-13 10:00:47 C 11 00 04.93 +05 12 59.5 c 644
2002-03-16 05:13:11 C 10 55 51.19 +05 10 29.3 d 291
2002-03-16 05:42:46 C 10 55 49.32 +05 10 27.9 d 291
2002-03-16 06:11:58 C 10 55 47.47 +05 10 26.9 d 291
2002-04-04 03:11:56 C 10 35 31.01 +04 39 01.7 c 644
2002-04-04 03:42:23 C 10 35 30.09 +04 38 58.8 c 644
2002-04-04 04:13:07 C 10 35 29.24 +04 38 55.7 c 644
2002-04-05 06:16:56 C 10 34 47.77 +04 36 12.3 c 696
2002-04-05 06:22:42 C 10 34 47.62 +04 36 12.1 c 696
2003-07-30 09:07:03 C 18 42 03.605 -41 43 57.35 o 568
2003-07-30 09:11:12 C 18 42 03.329 -41 43 56.16 o 568
2003-10-29 05:28:40 C 19 30 37.074 -26 14 13.26 o 568