504505 (2008 MH1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5755212893 ± 1.10e-08
Semi-major axis (a)2.7091538759 AU ± 6.47e-09
Inclination (i)7.72797717° ± 1.65e-06
Long. of Asc. Node (Ω)303.36365830° ± 9.24e-06
Arg. of Perihelion (ω)15.55788811° ± 1.00e-05
Mean Anomaly (M)311.28357102° ± 1.90e-06
Mean Motion (n)0.2210353658°/day ± 7.92e-10
Perihelion dist (q)1.14997814 AU ± 3.01e-08
Aphelion dist (Q)4.26832961 AU ± 3.16e-08
Orbital Period4.45913386 yr ± 1.60e-08
Physical Parameters
H (abs. magnitude)18.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.246″
Uncertainty0
Orbit TypeAmor
MOID0.138150 AU
Observations Used560
Oppositions10
Arc Total2008-2021
First Observation Used2008-06-28
Last Observation Used2021-04-09
Observations (575)
Date Type RA Dec Mag Band Observatory
2017-10-22 02:36:05 C 01 07 37.15 +31 05 35.7 q H15
2017-10-22 02:47:10 C 01 07 36.86 +31 05 29.4 q H15
2017-10-22 05:15:30 C 01 07 33.25 +31 04 01.8 U 703
2017-10-22 05:22:45 C 01 07 33.08 +31 03 57.1 U 703
2017-10-22 05:29:52 C 01 07 32.89 +31 03 52.4 U 703
2017-10-22 05:37:04 C 01 07 32.70 +31 03 48.6 U 703
2017-10-23 09:59:11 C 01 06 57.84 +30 46 33.6 T08
2017-10-23 10:12:15 C 01 06 57.53 +30 46 25.6 T08
2017-10-23 10:26:48 C 01 06 57.15 +30 46 16.8 T08
2017-10-23 10:38:12 C 01 06 56.90 +30 46 10.1 T08
2017-10-23 10:40:53 C 01 06 56.86 +30 46 07.4 T08
2017-10-23 10:42:14 C 01 06 56.82 +30 46 06.5 T08
2017-10-23 10:42:59 C 01 06 56.74 +30 46 07.4 T08
2017-10-23 11:08:04 C 01 06 56.16 +30 45 51.6 T08
2017-10-24 06:43:24 C 01 06 34.57 +30 33 47.9 U 703
2017-10-24 06:51:22 C 01 06 34.45 +30 33 43.0 U 703
2017-10-24 06:59:22 C 01 06 34.25 +30 33 37.9 U 703
2017-10-24 07:07:20 C 01 06 34.03 +30 33 33.0 U 703
2017-10-26 21:01:58 C 01 05 34.53 +29 55 30.0 q 160
2017-10-26 21:04:58 C 01 05 34.46 +29 55 28.1 q 160
2017-10-26 21:07:57 C 01 05 34.40 +29 55 26.6 q 160
2017-10-27 06:09:28 C 01 05 26.65 +29 49 58.3 U 703
2017-10-27 06:17:15 C 01 05 26.52 +29 49 53.3 U 703
2017-10-27 06:24:59 C 01 05 26.39 +29 49 48.5 U 703
2017-10-27 06:32:45 C 01 05 26.25 +29 49 43.6 U 703
2017-10-27 09:33:27 C 01 05 23.80 +29 47 56.0 T08
2017-10-27 09:48:18 C 01 05 23.56 +29 47 47.1 T08
2017-10-27 09:49:42 C 01 05 23.53 +29 47 47.1 T08
2017-10-27 10:16:24 C 01 05 23.10 +29 47 30.4 T08
2017-10-28 05:42:09 C 01 05 08.64 +29 35 34.6 U G96
2017-10-28 05:50:31 C 01 05 08.49 +29 35 29.5 U G96
2017-10-28 05:58:30 C 01 05 08.37 +29 35 24.6 U G96
2017-10-28 06:06:22 C 01 05 08.22 +29 35 19.8 U G96
2017-10-30 04:55:50 C 01 04 38.84 +29 06 53.7 U 703
2017-10-30 05:03:33 C 01 04 38.74 +29 06 50.0 U 703
2017-10-30 05:11:17 C 01 04 38.59 +29 06 44.9 U 703
2017-10-30 05:19:04 C 01 04 38.50 +29 06 39.9 U 703
2017-10-31 01:32:47 C 01 04 27.59 +28 54 25.8 q 122
2017-10-31 01:47:05 C 01 04 27.43 +28 54 17.2 q 122
2017-10-31 02:00:09 C 01 04 27.31 +28 54 08.2 q 122
2017-11-01 22:45:14 C 01 04 11.18 +28 27 37.6 19.2 u J43
2017-11-01 22:59:00 C 01 04 11.08 +28 27 29.7 18.7 u J43
2017-11-01 23:12:57 C 01 04 10.92 +28 27 21.3 19.1 u J43
2017-11-01 23:26:43 C 01 04 10.83 +28 27 13.6 19.0 u J43
2017-11-09 09:19:25 C 01 04 18.611 +26 47 21.54 L F51
2017-11-09 09:36:28 C 01 04 18.652 +26 47 12.33 L F51
2017-11-09 09:53:35 C 01 04 18.694 +26 47 03.09 L F51
2017-11-09 10:10:43 C 01 04 18.744 +26 46 53.88 L F51
2017-11-09 10:40:16 C 01 04 18.828 +26 46 37.90 L F51
2017-11-09 10:57:55 C 01 04 18.885 +26 46 28.23 L F51