2012 MW1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3960275427 ± 4.72e-08
Semi-major axis (a)1.6687017722 AU ± 3.15e-09
Inclination (i)36.17626149° ± 2.01e-05
Long. of Asc. Node (Ω)89.18528170° ± 5.90e-06
Arg. of Perihelion (ω)124.78591553° ± 1.65e-05
Mean Anomaly (M)99.92432594° ± 1.07e-05
Mean Motion (n)0.4572399677°/day ± 1.30e-09
Perihelion dist (q)1.00784991 AU ± 7.88e-08
Aphelion dist (Q)2.32955363 AU ± 7.89e-08
Orbital Period2.15559958 yr ± 6.11e-09
Physical Parameters
H (abs. magnitude)20.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.249″
Uncertainty0
Orbit TypeApollo
MOID0.118618 AU
Observations Used64
Oppositions8
Arc Total2011-2025
First Observation Used2011-11-30
Last Observation Used2025-05-30
Observations (70)
Date Type RA Dec Mag Band Observatory
2012-07-01 22:54:11 C 14 23 31.01 -16 16 08.6 u 807
2012-07-01 22:58:28 C 14 23 31.13 -16 16 37.7 u 807
2012-07-01 23:02:35 C 14 23 31.28 -16 17 05.2 u 807
2012-07-01 23:06:42 C 14 23 31.42 -16 17 32.8 u 807
2012-07-06 22:52:09 C 14 29 06.42 -27 50 43.8 u 807
2012-07-06 22:56:16 C 14 29 06.58 -27 51 04.5 u 807
2012-07-06 23:00:23 C 14 29 06.76 -27 51 24.3 u 807
2012-07-06 23:04:40 C 14 29 06.97 -27 51 45.8 u 807
2012-07-06 23:08:35 C 14 29 07.13 -27 52 05.5 u 807
2012-07-17 01:25:47 C 14 43 46.95 -42 34 41.4 u 807
2012-07-17 01:30:44 C 14 43 47.27 -42 34 54.5 u 807
2012-07-17 01:35:17 C 14 43 47.59 -42 35 06.7 u 807
2024-12-07 13:16:50 C 09 59 08.031 +33 40 53.41 V F52
2024-12-07 13:34:20 C 09 59 09.882 +33 41 17.28 V F52
2024-12-14 14:41:30 C 10 19 10.688 +37 50 11.81 V F52
2024-12-14 14:55:25 C 10 19 12.421 +37 50 33.59 V F52
2024-12-14 15:09:32 C 10 19 14.168 +37 50 57.08 V F52
2025-05-30 12:58:04 C 21 29 59.279 +04 06 33.71 X F52
2025-05-30 13:15:31 C 21 30 00.214 +04 05 10.50 X F52
2025-05-30 13:32:54 C 21 30 01.139 +04 03 47.81 X F52