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
2017-07-19 00:45:30 C 23 54 23.98 +02 23 33.4 q 160
2017-07-19 23:17:19 C 23 57 49.74 +03 21 40.0 q 160
2017-07-19 23:19:22 C 23 57 50.07 +03 21 44.7 q 160
2017-07-19 23:21:24 C 23 57 50.33 +03 21 50.1 q 160
2017-07-21 14:17:45 C 00 03 37.13 +05 01 34.0 L T08
2017-07-21 14:20:51 C 00 03 37.56 +05 01 41.2 L T08
2017-07-21 14:33:02 C 00 03 39.23 +05 02 12.9 L T08
2017-07-21 14:49:03 C 00 03 41.37 +05 02 52.6 L T08
2017-07-21 14:52:11 C 00 03 41.86 +05 03 00.7 L T08
2017-07-21 15:03:20 C 00 03 43.34 +05 03 30.2 L T08
2017-07-22 23:16:04 C 00 08 26.19 +06 24 26.7 q 160
2017-07-22 23:18:04 C 00 08 26.48 +06 24 31.5 q 160
2017-07-22 23:20:01 C 00 08 26.77 +06 24 36.3 q 160
2017-07-25 03:08:21 C 00 15 45.82 +08 33 09.6 q Y00
2017-07-25 03:18:59 C 00 15 47.27 +08 33 35.0 q Y00
2017-07-25 03:28:37 C 00 15 48.52 +08 33 58.4 q Y00
2017-07-29 23:29:49 C 00 31 08.25 +13 05 32.5 q 160
2017-07-29 23:31:41 C 00 31 08.48 +13 05 37.0 q 160
2017-07-29 23:33:36 C 00 31 08.71 +13 05 41.5 q 160
2017-07-30 13:37:32 C 00 32 53.29 +13 37 23.1 L T08
2017-07-30 13:52:21 C 00 32 55.00 +13 37 56.2 L T08
2017-07-30 14:08:06 C 00 32 56.79 +13 38 31.8 L T08
2017-07-30 14:22:37 C 00 32 58.46 +13 39 03.3 L T08
2017-08-01 14:14:38 C 00 38 47.27 +15 23 16.1 L T05
2017-08-01 14:27:37 C 00 38 48.70 +15 23 43.8 L T05
2017-08-01 14:40:22 C 00 38 50.11 +15 24 11.3 L T05
2017-08-01 14:59:37 C 00 38 52.21 +15 24 52.0 L T05
2017-08-03 14:05:27 C 00 44 20.15 +17 03 05.0 L T08
2017-08-03 14:19:44 C 00 44 21.66 +17 03 34.1 L T08
2017-08-03 14:34:35 C 00 44 23.19 +17 04 04.3 L T08
2017-08-06 13:57:46 C 00 52 09.90 +19 24 29.8 L T05
2017-08-06 14:00:52 C 00 52 10.20 +19 24 35.8 L T05
2017-08-06 14:11:47 C 00 52 11.24 +19 24 56.3 L T05
2017-08-06 14:15:59 C 00 52 11.66 +19 25 04.0 L T05
2017-08-06 14:29:12 C 00 52 12.90 +19 25 29.1 L T05
2017-08-06 14:33:54 C 00 52 13.34 +19 25 38.1 L T05
2017-08-06 14:46:58 C 00 52 14.59 +19 26 02.8 L T05
2017-08-06 14:50:59 C 00 52 14.97 +19 26 10.8 L T05
2017-08-06 23:44:51 C 00 53 12.07 +19 42 38.0 U Z80
2017-08-06 23:53:48 C 00 53 12.93 +19 42 55.0 U Z80
2017-08-07 00:02:23 C 00 53 13.78 +19 43 10.8 U Z80
2017-08-09 07:37:50 C 00 58 47.14 +21 24 26.3 u H21
2017-08-09 07:40:58 C 00 58 47.44 +21 24 32.2 u H21
2017-08-09 07:42:55 C 00 58 47.59 +21 24 35.7 u H21
2017-08-09 07:44:53 C 00 58 47.77 +21 24 38.9 u H21
2017-08-09 07:46:50 C 00 58 47.95 +21 24 42.4 u H21
2017-08-09 07:48:48 C 00 58 48.11 +21 24 46.2 u H21
2017-08-09 07:50:46 C 00 58 48.31 +21 24 49.8 u H21
2017-08-09 07:52:43 C 00 58 48.47 +21 24 53.2 u H21
2017-08-09 07:54:41 C 00 58 48.65 +21 24 56.5 u H21