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
2017-10-03 06:51:31 C 01 21 33.18 +34 54 41.3 q 703
2017-10-03 06:59:16 C 01 21 32.77 +34 54 38.3 q 703
2017-10-03 07:05:48 C 01 21 32.57 +34 54 35.8 q 703
2017-10-03 07:13:18 C 01 21 32.14 +34 54 33.7 q 703
2017-10-03 07:20:52 C 01 21 31.90 +34 54 30.9 q 703
2017-10-03 07:28:31 C 01 21 31.62 +34 54 28.8 q 703
2017-10-08 23:43:51 C 01 16 42.29 +33 59 21.2 q 160
2017-10-08 23:46:53 C 01 16 42.19 +33 59 19.4 q 160
2017-10-08 23:49:56 C 01 16 42.08 +33 59 18.0 q 160
2017-10-09 06:54:25 C 01 16 27.78 +33 56 04.1 U 703
2017-10-09 07:02:42 C 01 16 27.48 +33 56 00.5 U 703
2017-10-09 07:11:33 C 01 16 27.08 +33 55 57.0 U 703
2017-10-09 07:20:29 C 01 16 26.71 +33 55 52.3 U 703
2017-10-09 23:45:22 C 01 15 52.93 +33 48 01.6 q 160
2017-10-09 23:48:21 C 01 15 52.81 +33 48 00.0 q 160
2017-10-09 23:51:20 C 01 15 52.71 +33 47 58.7 q 160
2017-10-10 23:46:23 C 01 15 04.42 +33 36 17.1 q 160
2017-10-10 23:49:11 C 01 15 04.29 +33 36 15.4 q 160
2017-10-10 23:52:01 C 01 15 04.15 +33 36 13.4 q 160
2017-10-11 00:14:23 C 01 15 03.59 +33 36 04.2 U J27
2017-10-11 00:22:42 C 01 15 03.29 +33 36 00.0 U J27
2017-10-11 00:31:27 C 01 15 02.92 +33 35 55.5 U J27
2017-10-11 06:41:14 C 01 14 50.97 +33 32 53.4 U G96
2017-10-11 06:48:06 C 01 14 50.69 +33 32 49.6 U G96
2017-10-11 06:55:02 C 01 14 50.45 +33 32 46.5 U G96
2017-10-11 07:01:56 C 01 14 50.14 +33 32 43.0 U G96
2017-10-14 08:32:32 C 01 12 28.42 +32 54 04.9 q H45
2017-10-14 08:34:21 C 01 12 28.37 +32 54 03.7 q H45
2017-10-14 08:35:58 C 01 12 28.34 +32 54 03.0 q H45
2017-10-14 08:37:31 C 01 12 28.27 +32 54 02.0 q H45
2017-10-14 08:39:04 C 01 12 28.21 +32 54 01.3 q H45
2017-10-14 08:40:24 C 01 12 28.15 +32 54 00.4 q H45
2017-10-14 11:07:46 C 01 12 24.09 +32 52 45.9 L T05
2017-10-14 11:14:02 C 01 12 23.88 +32 52 42.3 L T05
2017-10-14 11:34:39 C 01 12 23.14 +32 52 30.7 L T05
2017-10-14 11:39:21 C 01 12 22.98 +32 52 28.2 L T05
2017-10-15 05:32:41 C 01 11 51.61 +32 42 31.8 U 703
2017-10-15 05:41:02 C 01 11 51.31 +32 42 27.5 U 703
2017-10-15 05:49:26 C 01 11 51.03 +32 42 23.0 U 703
2017-10-15 19:14:35 C 01 11 27.71 +32 34 45.1 o B67
2017-10-15 19:24:16 C 01 11 27.40 +32 34 39.9 o B67
2017-10-15 19:33:48 C 01 11 27.10 +32 34 34.7 o B67
2017-10-18 22:19:06 C 01 09 23.62 +31 51 24.4 q 160
2017-10-18 22:22:08 C 01 09 23.53 +31 51 23.0 q 160
2017-10-18 22:25:07 C 01 09 23.43 +31 51 21.6 q 160
2017-10-19 09:58:31 C 01 09 05.84 +31 44 37.7 T08
2017-10-19 10:15:11 C 01 09 05.29 +31 44 28.3 T08
2017-10-19 10:18:34 C 01 09 05.21 +31 44 24.5 T08
2017-10-19 10:42:31 C 01 09 04.48 +31 44 10.7 T08
2017-10-22 02:26:54 C 01 07 37.37 +31 05 40.9 q H15