333311 (2001 MR3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4544716302 ± 4.60e-08
Semi-major axis (a)2.3659455878 AU ± 6.15e-09
Inclination (i)4.41251024° ± 3.25e-06
Long. of Asc. Node (Ω)220.08419283° ± 6.01e-05
Arg. of Perihelion (ω)60.03845153° ± 6.83e-05
Mean Anomaly (M)250.61633850° ± 2.00e-05
Mean Motion (n)0.2708352245°/day ± 1.06e-09
Perihelion dist (q)1.29069044 AU ± 1.09e-07
Aphelion dist (Q)3.44120074 AU ± 1.09e-07
Orbital Period3.63921010 yr ± 1.42e-08
Physical Parameters
H (abs. magnitude)19.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.356″
Uncertainty0
Orbit TypeAmor
MOID0.282990 AU
Observations Used182
Oppositions16
Arc Total2001-2023
First Observation Used2001-06-21
Last Observation Used2023-10-12
Observations (184)
Date Type RA Dec Mag Band Observatory
2001-06-21 07:15:11 C 18 33 07.13 -07 23 57.6 18.1 c 704
2001-06-21 07:32:57 C 18 33 07.76 -07 23 46.4 17.5 c 704
2001-06-21 07:51:29 C 18 33 08.49 -07 23 34.3 17.8 c 704
2001-06-21 08:09:29 C 18 33 09.20 -07 23 22.9 17.6 c 704
2001-06-21 21:08:46 C 18 33 47.31 -07 15 20.5 151
2001-06-21 21:11:38 C 18 33 47.34 -07 15 19.2 151
2001-06-21 21:41:35 C 18 33 48.50 -07 15 00.5 557
2001-06-21 21:45:55 C 18 33 48.64 -07 14 57.4 557
2001-06-21 21:56:08 C 18 33 49.11 -07 14 53.0 118
2001-06-21 22:01:19 C 18 33 49.52 -07 14 46.1 470
2001-06-21 22:01:32 C 18 33 49.66 -07 14 47.3 165
2001-06-21 22:01:43 C 18 33 49.31 -07 14 49.3 118
2001-06-21 22:06:09 C 18 33 49.53 -07 14 46.3 118
2001-06-21 22:13:01 C 18 33 50.18 -07 14 40.6 165
2001-06-21 22:13:12 C 18 33 49.83 -07 14 41.8 470
2001-06-21 22:16:32 C 18 33 50.30 -07 14 38.2 165
2001-06-21 22:18:08 C 18 33 50.34 -07 14 37.7 165
2001-06-21 22:43:31 C 18 33 51.61 -07 14 19.1 493
2001-06-21 22:45:08 C 18 33 51.26 -07 14 22.5 198
2001-06-21 22:47:15 C 18 33 51.77 -07 14 16.9 493
2001-06-22 03:15:00 C 18 34 04.37 -07 10 56.2 808
2001-06-22 03:23:45 C 18 34 04.39 -07 10 50.9 844
2001-06-22 03:25:26 C 18 34 05.32 -07 11 25.1 649
2001-06-22 03:33:21 C 18 34 04.76 -07 10 44.9 844
2001-06-22 03:42:40 C 18 34 06.08 -07 11 14.5 649
2001-06-22 04:03:55 C 18 34 05.95 -07 10 26.4 844
2001-06-22 04:33:50 C 18 34 08.18 -07 10 43.8 649
2001-06-22 05:01:30 C 18 34 08.64 -07 09 54.1 808
2001-06-22 05:27:52 C 18 34 10.62 -07 10 11.8 918
2001-06-22 05:32:19 C 18 34 10.79 -07 10 09.4 918
2001-06-22 06:13:16 C 18 34 12.49 -07 09 44.7 918
2001-06-22 08:44:51 C 18 34 19.11 -07 08 13.4 658
2001-06-22 08:53:44 C 18 34 19.49 -07 08 08.0 658
2001-06-22 08:58:09 C 18 34 19.63 -07 08 05.8 658
2001-06-22 18:07:52 C 18 34 44.03 -07 01 05.4 422
2001-06-22 22:01:39 C 18 34 57.05 -07 00 09.6 157
2001-06-22 22:32:00 C 18 34 58.29 -06 59 49.6 157
2001-06-22 23:04:39 C 18 34 59.66 -06 59 30.4 157
2001-06-23 01:14:06 C 18 35 05.01 -06 58 14.2 198
2001-06-23 06:47:39 C 18 35 21.79 -06 54 49.5 670
2001-06-23 07:41:46 C 18 35 23.96 -06 54 17.3 670
2001-06-23 09:34:09 C 18 35 28.28 -06 53 11.2 670
2001-06-23 12:25:50 C 18 35 37.71 -06 50 58.7 428
2001-06-25 21:05:10 C 18 38 15.17 -06 19 17.2 587
2001-06-25 21:14:24 C 18 38 15.53 -06 19 12.7 587
2001-06-25 22:32:18 C 18 38 18.54 -06 18 31.2 046
2001-06-25 22:37:05 C 18 38 18.69 -06 18 28.1 046
2001-06-25 22:40:54 C 18 38 18.91 -06 18 26.5 046
2001-06-25 22:43:33 C 18 38 18.99 -06 18 25.4 046
2001-06-25 23:32:32 C 18 38 20.87 -06 17 58.2 118