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
2011-11-30 15:24:14 C 08 17 54.157 +25 57 06.94 V F51
2011-12-16 12:31:05 C 08 21 37.251 +35 25 52.24 V F51
2011-12-16 13:26:06 C 08 21 36.667 +35 27 33.50 V F51
2011-12-16 13:44:03 C 08 21 36.506 +35 28 07.05 V F51
2012-06-17 05:37:35 C 14 12 45.72 +33 43 12.7 r 703
2012-06-17 05:57:12 C 14 12 45.68 +33 40 29.1 r 703
2012-06-17 06:07:10 C 14 12 45.93 +33 39 03.4 r 703
2012-06-17 07:15:45 C 14 12 46.54 +33 29 28.6 r 703
2012-06-17 07:18:39 C 14 12 46.80 +33 29 05.5 r 703
2012-06-17 07:27:25 C 14 12 46.82 +33 27 52.0 o 291
2012-06-17 07:28:13 C 14 12 46.86 +33 27 45.5 o 291
2012-06-17 07:29:01 C 14 12 46.87 +33 27 38.4 o 291
2012-06-17 07:43:37 C 14 12 47.05 +33 25 34.7 r G96
2012-06-17 07:44:26 C 14 12 47.08 +33 25 28.2 r G96
2012-06-17 07:45:16 C 14 12 47.05 +33 25 21.3 r G96
2012-06-17 07:46:05 C 14 12 47.08 +33 25 13.9 r G96
2012-06-18 03:48:29 C 14 13 13.62 +30 35 31.4 r G96
2012-06-18 03:57:44 C 14 13 13.69 +30 34 11.6 r G96
2012-06-18 04:06:33 C 14 13 13.80 +30 32 56.2 r G96
2012-06-18 04:15:13 C 14 13 13.83 +30 31 41.2 r G96
2012-06-19 04:04:09 C 14 13 44.40 +27 03 48.5 r G96
2012-06-19 04:09:08 C 14 13 44.47 +27 03 04.6 r G96
2012-06-19 04:14:11 C 14 13 44.50 +27 02 20.6 r G96
2012-06-19 04:19:11 C 14 13 44.54 +27 01 33.7 r G96
2012-06-21 03:51:08 C 14 14 50.68 +19 52 24.1 u H21
2012-06-21 04:00:15 C 14 14 50.78 +19 51 00.7 u H21
2012-06-21 04:06:58 C 14 14 50.88 +19 49 58.7 u H21
2012-06-21 22:38:42 C 14 15 18.83 +16 59 37.5 t 204
2012-06-21 22:57:19 C 14 15 19.21 +16 56 45.6 t 204
2012-06-21 23:18:23 C 14 15 19.60 +16 53 30.6 t 204
2012-06-22 03:57:18 C 14 15 27.51 +16 10 47.9 u H21
2012-06-22 04:05:21 C 14 15 27.65 +16 09 33.7 u H21
2012-06-22 04:09:19 C 14 15 27.71 +16 08 57.1 u H21
2012-06-22 04:17:15 C 14 15 27.88 +16 07 44.2 u H21
2012-06-23 03:59:11 C 14 16 06.56 +12 29 29.0 u H21
2012-06-23 04:03:30 C 14 16 06.64 +12 28 49.4 u H21
2012-06-23 04:07:49 C 14 16 06.72 +12 28 09.6 u H21
2012-06-23 04:12:16 C 14 16 06.81 +12 27 28.6 u H21
2012-06-25 03:57:07 C 14 17 31.22 +05 13 43.1 u H21
2012-06-25 04:03:10 C 14 17 31.37 +05 12 49.5 u H21
2012-06-25 04:09:54 C 14 17 31.53 +05 11 49.2 u H21
2012-06-25 04:16:51 C 14 17 31.68 +05 10 47.1 u H21
2012-06-26 03:58:11 C 14 18 17.07 +01 41 49.3 u H21
2012-06-26 04:04:16 C 14 18 17.23 +01 40 56.3 u H21
2012-06-26 04:10:12 C 14 18 17.37 +01 40 04.7 u H21
2012-06-26 04:16:16 C 14 18 17.52 +01 39 11.6 u H21
2012-06-28 03:33:31 C 14 19 55.03 -04 58 56.2 u H21
2012-06-28 03:45:37 C 14 19 55.40 -05 00 34.7 u H21
2012-06-28 03:51:38 C 14 19 55.59 -05 01 23.6 u H21
2012-07-01 22:50:13 C 14 23 30.89 -16 15 42.0 u 807