2015 MW103

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4397101806 ± 8.48e-08
Semi-major axis (a)2.3153295230 AU ± 6.72e-09
Inclination (i)4.64793449° ± 2.70e-06
Long. of Asc. Node (Ω)31.18736522° ± 6.05e-05
Arg. of Perihelion (ω)259.43566693° ± 7.73e-05
Mean Anomaly (M)343.93739692° ± 1.10e-05
Mean Motion (n)0.2797647943°/day ± 1.22e-09
Perihelion dist (q)1.29725556 AU ± 1.96e-07
Aphelion dist (Q)3.33340349 AU ± 1.97e-07
Orbital Period3.52305331 yr ± 1.53e-08
Physical Parameters
H (abs. magnitude)19.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.298″
Uncertainty0
Orbit TypeAmor
MOID0.293767 AU
Observations Used218
Oppositions10
Arc Total2008-2022
First Observation Used2008-10-03
Last Observation Used2022-10-16
Observations (225)
Date Type RA Dec Mag Band Observatory
2022-06-25 02:17:11 C 20 00 08.818 -38 40 54.80 V M22
2022-06-25 02:33:52 C 20 00 10.020 -38 40 59.45 V M22
2022-07-04 03:36:48 C 20 15 35.093 -39 38 42.14 V W68
2022-07-04 04:12:41 C 20 15 37.126 -39 38 50.53 V W68
2022-07-04 04:16:47 C 20 15 37.402 -39 38 51.58 V W68
2022-07-04 04:22:40 C 20 15 37.678 -39 38 52.51 V W68
2022-07-04 04:27:33 C 20 15 37.93 -39 38 57.3 V W94
2022-07-04 04:35:43 C 20 15 38.39 -39 38 59.2 V W94
2022-07-04 04:43:48 C 20 15 38.84 -39 39 00.8 V W94
2022-07-06 00:14:38 C 20 18 23.914 -39 46 10.85 V M22
2022-07-06 00:30:46 C 20 18 24.737 -39 46 13.30 V M22
2022-07-06 00:34:23 C 20 18 24.965 -39 46 14.02 V M22
2022-07-06 00:42:20 C 20 18 25.411 -39 46 14.74 V M22
2022-07-06 10:26:51 C 20 19 00.089 -39 47 30.41 V W68
2022-07-06 10:31:14 C 20 19 00.346 -39 47 30.59 V W68
2022-07-06 10:34:57 C 20 19 00.499 -39 47 31.20 V W68
2022-07-06 10:40:22 C 20 19 00.919 -39 47 31.56 V W68
2022-07-17 20:22:53 C 20 33 47.503 -39 51 23.76 V M22
2022-07-17 20:26:53 C 20 33 47.590 -39 51 23.94 V M22
2022-07-17 20:34:40 C 20 33 47.837 -39 51 23.33 V M22
2022-07-17 21:24:54 C 20 33 49.874 -39 51 19.12 V M22
2022-07-19 01:54:10 C 20 35 07.38 -39 47 37.6 V W94
2022-07-19 02:02:22 C 20 35 07.68 -39 47 36.6 V W94
2022-07-19 02:10:38 C 20 35 07.97 -39 47 36.4 V W94
2022-07-20 05:43:28 C 20 36 17.760 -39 43 18.05 V W68
2022-07-20 06:33:42 C 20 36 19.466 -39 43 08.72 V W68
2022-07-20 06:39:19 C 20 36 19.644 -39 43 07.21 V W68
2022-07-20 06:47:51 C 20 36 19.913 -39 43 05.41 V W68
2022-07-21 04:44:25 C 20 37 16.253 -39 39 06.62 V W68
2022-07-21 05:00:58 C 20 37 16.793 -39 39 03.74 V W68
2022-07-21 05:12:41 C 20 37 17.165 -39 39 01.33 V W68
2022-07-21 05:17:58 C 20 37 17.321 -39 39 00.32 V W68
2022-07-22 06:25:19 C 20 38 18.048 -39 33 50.04 V W68
2022-07-22 06:29:17 C 20 38 18.185 -39 33 48.82 V W68
2022-07-22 06:37:09 C 20 38 18.391 -39 33 47.23 V W68
2022-07-22 06:51:41 C 20 38 18.842 -39 33 43.60 V W68
2022-07-24 06:06:19 C 20 40 09.473 -39 22 22.15 V W68
2022-07-24 06:12:17 C 20 40 09.662 -39 22 20.39 V W68
2022-07-24 06:19:39 C 20 40 09.857 -39 22 18.37 V W68
2022-07-24 06:37:03 C 20 40 10.322 -39 22 13.44 V W68
2022-07-28 05:08:15 C 20 43 33.994 -38 53 07.91 V W68
2022-07-28 05:13:53 C 20 43 34.116 -38 53 05.86 V W68
2022-07-28 05:23:24 C 20 43 34.411 -38 53 02.47 V W68
2022-07-28 06:06:42 C 20 43 35.429 -38 52 46.13 V W68
2022-07-29 04:59:06 C 20 44 22.130 -38 44 29.29 V W68
2022-07-29 05:03:10 C 20 44 22.212 -38 44 28.14 V W68
2022-07-29 05:12:16 C 20 44 22.397 -38 44 24.14 V W68
2022-07-29 05:33:05 C 20 44 22.913 -38 44 16.40 V W68
2022-07-30 09:25:12 C 20 45 18.667 -38 33 50.30 U F52
2022-07-30 09:38:02 C 20 45 18.961 -38 33 45.39 U F52