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
2019-04-25 06:20:22 C 11 18 29.539 +00 16 13.57 U F51
2019-04-25 06:37:33 C 11 18 29.152 +00 16 19.09 U F51
2019-04-25 06:54:42 C 11 18 28.767 +00 16 24.52 U F51
2023-07-01 13:38:17 C 00 20 02.906 +09 04 33.19 X F52
2023-07-01 13:51:56 C 00 20 03.942 +09 04 40.47 X F52
2023-07-01 14:05:35 C 00 20 04.969 +09 04 48.16 X F52
2023-07-01 14:19:15 C 00 20 05.992 +09 04 55.57 X F52
2023-07-27 13:03:14 C 00 57 36.521 +13 19 25.61 X F52
2023-07-27 13:18:46 C 00 57 37.107 +13 19 29.76 X F52
2023-07-27 13:34:18 C 00 57 37.714 +13 19 33.92 X F52
2023-07-27 13:49:58 C 00 57 38.311 +13 19 38.13 X F52
2023-09-07 09:54:01 C 01 00 43.672 +13 05 35.48 X F52
2023-09-07 10:09:47 C 01 00 43.095 +13 05 30.74 X F52
2023-09-07 10:41:34 C 01 00 41.959 +13 05 21.20 X F52
2023-09-07 10:51:47 C 01 00 41.592 +13 05 18.33 X F51
2023-09-07 11:07:37 C 01 00 41.021 +13 05 13.41 X F51
2023-09-07 11:23:28 C 01 00 40.453 +13 05 08.79 X F51
2023-09-07 11:39:23 C 01 00 39.874 +13 05 03.92 X F51
2023-09-18 07:37:10 C 00 50 26.581 +11 30 13.32 V G96
2023-09-18 07:44:39 C 00 50 26.250 +11 30 10.30 V G96
2023-09-18 07:52:11 C 00 50 25.897 +11 30 07.16 V G96
2023-09-18 07:59:42 C 00 50 25.530 +11 30 04.03 V G96
2023-09-23 09:01:33 C 00 44 59.285 +10 37 31.14 X F51
2023-09-23 09:17:50 C 00 44 58.505 +10 37 23.99 X F51
2023-09-23 09:34:08 C 00 44 57.718 +10 37 16.43 X F51
2023-09-23 09:50:32 C 00 44 56.913 +10 37 09.13 X F51
2023-10-05 06:16:19 C 00 32 13.988 +08 26 02.18 V G96
2023-10-05 06:24:23 C 00 32 13.618 +08 25 58.66 V G96
2023-10-05 06:32:26 C 00 32 13.258 +08 25 54.77 V G96
2023-10-05 06:40:29 C 00 32 12.905 +08 25 51.10 V G96
2023-10-12 05:37:22 C 00 25 40.516 +07 11 47.00 V G96
2023-10-12 05:44:49 C 00 25 40.249 +07 11 43.84 V G96
2023-10-12 05:52:16 C 00 25 39.918 +07 11 40.88 V G96
2023-10-12 05:59:43 C 00 25 39.623 +07 11 37.39 V G96