743213 (2008 MR1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4629952169 ± 4.90e-08
Semi-major axis (a)2.2744951229 AU ± 6.25e-09
Inclination (i)5.60615706° ± 3.00e-06
Long. of Asc. Node (Ω)312.80468394° ± 3.21e-05
Arg. of Perihelion (ω)32.42543201° ± 3.50e-05
Mean Anomaly (M)11.50120933° ± 9.39e-06
Mean Motion (n)0.2873325064°/day ± 1.18e-09
Perihelion dist (q)1.22141476 AU ± 1.12e-07
Aphelion dist (Q)3.32757549 AU ± 1.12e-07
Orbital Period3.43026376 yr ± 1.41e-08
Physical Parameters
H (abs. magnitude)18.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.341″
Uncertainty0
Orbit TypeAmor
MOID0.217983 AU
Observations Used306
Oppositions17
Arc Total2001-2025
First Observation Used2001-11-18
Last Observation Used2025-12-23
Observations (316)
Date Type RA Dec Mag Band Observatory
2008-10-19 09:15:28 C 03 07 24.60 +36 39 14.1 r H45
2008-10-25 04:43:16 C 03 02 36.70 +36 14 10.1 r H45
2008-10-25 04:45:23 C 03 02 36.63 +36 14 09.7 r H45
2008-10-25 04:49:15 C 03 02 36.46 +36 14 08.6 r H45
2008-10-25 04:50:14 C 03 02 36.42 +36 14 08.6 r H45
2008-10-25 04:54:14 C 03 02 36.23 +36 14 07.5 r H45
2008-10-25 04:57:36 C 03 02 36.09 +36 14 06.8 r H45
2008-10-28 05:54:28 C 02 59 45.75 +35 53 42.3 r H45
2008-10-28 05:56:05 C 02 59 45.72 +35 53 41.6 r H45
2008-10-28 05:57:37 C 02 59 45.67 +35 53 41.2 r H45
2008-10-28 05:59:52 C 02 59 45.54 +35 53 40.8 r H45
2008-10-28 06:02:26 C 02 59 45.42 +35 53 39.9 r H45
2008-10-28 06:14:22 C 02 59 44.87 +35 53 36.2 r H45
2008-10-30 08:48:31 C 02 57 43.30 +35 36 47.7 r 703
2008-10-30 08:54:58 C 02 57 43.02 +35 36 45.5 r 703
2008-10-30 09:01:23 C 02 57 42.69 +35 36 42.8 r 703
2008-10-30 09:07:55 C 02 57 42.40 +35 36 40.4 r 703
2008-10-31 08:02:47 C 02 56 47.32 +35 28 22.8 r H45
2008-10-31 08:05:00 C 02 56 47.20 +35 28 21.7 r H45
2008-10-31 08:06:14 C 02 56 47.15 +35 28 21.3 r H45
2008-10-31 08:31:19 C 02 56 46.03 +35 28 11.5 r H45
2008-10-31 08:33:16 C 02 56 45.92 +35 28 10.8 r H45
2008-10-31 08:37:19 C 02 56 45.74 +35 28 09.2 r H45
2008-10-31 09:22:19 C 02 56 44.08 +35 27 54.2 r 703
2008-10-31 09:31:07 C 02 56 43.72 +35 27 50.9 r 703
2008-10-31 09:40:01 C 02 56 43.33 +35 27 47.1 r 703
2008-10-31 09:48:55 C 02 56 42.82 +35 27 42.4 r 703
2008-11-03 19:56:59 C 02 53 29.16 +34 54 48.8 r 113
2008-11-03 19:59:21 C 02 53 29.06 +34 54 47.9 r 113
2008-11-03 20:01:44 C 02 53 28.96 +34 54 46.9 r 113
2008-11-03 20:04:06 C 02 53 28.85 +34 54 46.0 r 113
2008-11-06 06:00:29 C 02 51 15.76 +34 29 20.2 18.4 c 704
2008-11-06 06:17:26 C 02 51 15.11 +34 29 11.6 18.6 c 704
2008-11-06 06:34:24 C 02 51 14.40 +34 29 04.5 18.6 c 704
2008-11-06 06:51:35 C 02 51 13.67 +34 28 56.3 18.8 c 704
2008-11-06 07:08:39 C 02 51 12.93 +34 28 48.6 18.4 c 704
2008-11-15 19:02:14 C 02 43 55.63 +32 35 44.9 r A13
2008-11-15 19:29:02 C 02 43 54.89 +32 35 31.7 r A13
2008-11-17 08:47:25 C 02 42 58.42 +32 16 11.8 r 703
2008-11-17 08:56:54 C 02 42 58.17 +32 16 06.3 r 703
2008-11-17 09:06:29 C 02 42 57.92 +32 16 01.2 r 703
2008-11-17 09:15:59 C 02 42 57.63 +32 15 56.2 r 703
2008-11-20 02:49:39 C 02 41 35.62 +31 41 46.1 c G92
2008-11-20 03:10:54 C 02 41 35.11 +31 41 35.1 c G92
2008-11-20 03:32:09 C 02 41 34.62 +31 41 24.8 c G92
2008-11-22 06:19:10 C 02 40 41.18 +31 15 10.4 18.8 c 704
2008-11-22 06:37:12 C 02 40 40.84 +31 15 00.5 18.9 c 704
2008-11-22 06:55:15 C 02 40 40.49 +31 14 51.1 18.8 c 704
2008-11-22 07:13:16 C 02 40 40.15 +31 14 41.8 18.8 c 704
2008-11-22 07:31:09 C 02 40 39.80 +31 14 33.2 19.0 c 704