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
2008-11-22 22:13:41 C 02 40 27.08 +31 06 57.6 c A53
2008-11-22 22:34:11 C 02 40 26.67 +31 06 46.2 c A53
2008-11-22 22:41:57 C 02 40 26.57 +31 06 42.3 c B23
2008-11-22 22:51:23 C 02 40 26.36 +31 06 37.2 c B23
2008-11-26 19:26:59 C 02 39 25.95 +30 20 05.0 c B23
2008-11-26 19:35:13 C 02 39 25.84 +30 20 01.4 c B23
2008-11-26 19:43:28 C 02 39 25.74 +30 19 56.8 c B23
2008-11-26 20:52:37 C 02 39 25.12 +30 19 23.5 c A53
2008-11-26 21:13:08 C 02 39 24.81 +30 19 13.8 c A53
2008-11-26 21:34:18 C 02 39 24.50 +30 19 03.3 c A53
2008-11-26 21:55:26 C 02 39 24.30 +30 18 53.5 c A53
2008-12-04 03:08:50 C 02 39 12.31 +28 58 36.4 18.8 c 704
2008-12-04 03:27:16 C 02 39 12.32 +28 58 29.9 19.4 c 704
2008-12-04 03:45:23 C 02 39 12.42 +28 58 21.5 19.5 c 704
2008-12-04 04:03:53 C 02 39 12.43 +28 58 13.5 19.4 c 704
2008-12-04 04:22:17 C 02 39 12.46 +28 58 04.8 19.4 c 704
2008-12-06 03:44:38 C 02 39 31.68 +28 38 03.4 r G96
2008-12-06 03:59:00 C 02 39 31.75 +28 37 57.5 r G96
2008-12-06 04:13:29 C 02 39 31.86 +28 37 51.7 r G96
2008-12-06 04:27:58 C 02 39 31.89 +28 37 45.4 r G96
2008-12-07 04:32:32 C 02 39 45.14 +28 27 56.0 o 704
2008-12-07 04:51:00 C 02 39 45.30 +28 27 48.9 o 704
2008-12-07 05:27:55 C 02 39 45.43 +28 27 35.4 o 704
2008-12-07 05:46:17 C 02 39 45.56 +28 27 27.3 o 704
2008-12-25 21:12:30 C 02 50 12.62 +26 10 07.7 r 621
2008-12-25 21:30:29 C 02 50 13.20 +26 10 03.3 r 621
2008-12-25 21:48:27 C 02 50 13.86 +26 09 59.7 r 621
2013-02-03 08:31:55 C 08 58 10.889 +17 11 36.06 L F51
2013-02-03 08:53:01 C 08 58 09.838 +17 11 39.20 L F51
2013-02-03 09:14:07 C 08 58 08.790 +17 11 42.09 L F51
2015-10-28 12:38:10 C 06 57 54.501 +30 53 36.08 L F51
2015-10-28 12:54:57 C 06 57 54.689 +30 53 37.27 L F51
2015-10-28 13:11:50 C 06 57 54.901 +30 53 38.02 L F51
2015-10-28 13:51:40 C 06 57 55.359 +30 53 39.58 L F51
2018-06-14 06:54:57 C 14 28 54.005 -24 43 14.51 U F51
2018-06-14 07:13:16 C 14 28 53.359 -24 43 08.86 U F51
2018-06-14 07:31:35 C 14 28 52.727 -24 43 03.14 U F51
2018-06-14 07:49:50 C 14 28 52.079 -24 42 57.67 U F51
2022-11-21 10:08:06 C 08 15 48.92 +24 40 13.3 u H21
2022-11-21 10:14:09 C 08 15 48.85 +24 40 13.5 u H21
2022-11-21 10:22:45 C 08 15 48.73 +24 40 13.6 u H21
2022-12-23 08:46:41 C 07 50 48.746 +25 28 10.60 V G96
2022-12-23 08:54:10 C 07 50 48.340 +25 28 10.96 V G96
2022-12-23 09:01:39 C 07 50 47.882 +25 28 11.68 V G96
2022-12-24 08:10:31 C 07 49 31.105 +25 29 56.44 V G96
2022-12-24 08:18:38 C 07 49 30.623 +25 29 57.23 V G96
2022-12-24 08:26:47 C 07 49 30.180 +25 29 57.62 V G96
2022-12-24 08:34:56 C 07 49 29.701 +25 29 57.84 V G96
2023-01-12 08:44:49 C 07 22 20.464 +25 50 41.86 V G96
2023-01-12 08:52:19 C 07 22 19.978 +25 50 41.57 V G96