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
2017-08-18 23:18:49 C 01 17 45.08 +27 19 36.0 q 160
2017-08-18 23:21:51 C 01 17 45.26 +27 19 40.0 q 160
2017-08-20 13:31:57 C 01 20 10.88 +28 08 29.2 L T08
2017-08-20 13:44:22 C 01 20 11.55 +28 08 44.6 L T08
2017-08-20 13:57:28 C 01 20 12.22 +28 09 00.8 L T08
2017-08-20 14:10:05 C 01 20 12.88 +28 09 16.5 L T08
2017-08-21 00:55:40 C 01 20 52.96 +28 22 14.3 q 160
2017-08-21 00:58:40 C 01 20 53.12 +28 22 18.1 q 160
2017-08-21 01:01:40 C 01 20 53.32 +28 22 21.7 q 160
2017-08-22 13:27:43 C 01 22 58.51 +29 05 37.4 L T05
2017-08-22 13:44:05 C 01 22 59.26 +29 05 55.4 L T05
2017-08-22 13:46:12 C 01 22 59.34 +29 05 57.9 L T05
2017-08-22 14:04:11 C 01 23 00.17 +29 06 18.9 L T05
2017-08-23 00:00:57 C 01 23 33.73 +29 17 24.7 q 160
2017-08-23 00:03:55 C 01 23 33.87 +29 17 27.9 q 160
2017-08-23 00:06:53 C 01 23 34.01 +29 17 31.3 q 160
2017-08-24 00:48:07 C 01 24 50.75 +29 44 51.3 q 160
2017-08-24 00:51:05 C 01 24 50.88 +29 44 54.8 q 160
2017-08-24 00:54:05 C 01 24 51.01 +29 44 58.0 q 160
2017-08-24 13:27:06 C 01 25 27.71 +29 58 38.5 L T08
2017-08-24 13:27:50 C 01 25 27.74 +29 58 39.3 L T08
2017-08-24 13:41:12 C 01 25 28.27 +29 58 53.4 L T08
2017-08-24 13:43:24 C 01 25 28.35 +29 58 55.7 L T08
2017-08-24 13:44:09 C 01 25 28.34 +29 58 56.5 L T08
2017-08-24 13:45:40 C 01 25 28.44 +29 58 58.2 L T08
2017-08-24 13:56:49 C 01 25 28.87 +29 59 09.9 L T08
2017-08-24 13:59:05 C 01 25 28.96 +29 59 12.3 L T08
2017-08-26 14:11:08 C 01 27 40.03 +30 48 15.7 L T05
2017-08-26 14:28:59 C 01 27 40.68 +30 48 33.7 L T05
2017-08-26 14:31:11 C 01 27 40.74 +30 48 35.1 L T05
2017-08-26 14:45:27 C 01 27 41.23 +30 48 48.8 L T05
2017-08-28 13:23:47 C 01 29 31.11 +31 32 25.1 L T08
2017-08-28 13:37:50 C 01 29 31.48 +31 32 37.7 L T08
2017-08-28 13:51:09 C 01 29 31.85 +31 32 49.8 L T08
2017-08-28 13:53:19 C 01 29 31.90 +31 32 51.3 L T08
2017-08-29 23:22:03 C 01 30 40.84 +32 01 33.8 q 246
2017-08-29 23:23:30 C 01 30 40.90 +32 01 35.3 q 246
2017-08-29 23:24:31 C 01 30 40.90 +32 01 35.9 q 246
2017-08-29 23:25:15 C 01 30 40.94 +32 01 36.6 q 246
2017-08-29 23:25:58 C 01 30 40.98 +32 01 37.1 q 246
2017-08-29 23:26:47 C 01 30 40.99 +32 01 37.9 q 246
2017-08-29 23:27:16 C 01 30 40.98 +32 01 38.3 q 246
2017-08-29 23:28:14 C 01 30 41.01 +32 01 39.2 q 246
2017-08-29 23:29:15 C 01 30 41.05 +32 01 39.8 q 246
2017-09-01 10:44:47 C 01 32 20.125 +32 48 32.99 L F51
2017-09-01 11:00:39 C 01 32 20.394 +32 48 45.25 L F51
2017-09-01 11:16:35 C 01 32 20.659 +32 48 57.48 L F51
2017-09-01 11:32:30 C 01 32 20.919 +32 49 09.66 L F51
2017-09-03 11:36:05 C 01 33 21.071 +33 22 44.47 L F51
2017-09-03 11:50:09 C 01 33 21.211 +33 22 54.05 L F51