885677 (2019 OH1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2972751132 ± 3.05e-07
Semi-major axis (a)0.9905011944 AU ± 1.58e-08
Inclination (i)8.46897757° ± 8.27e-06
Long. of Asc. Node (Ω)311.85953465° ± 5.95e-06
Arg. of Perihelion (ω)215.26923011° ± 1.73e-05
Mean Anomaly (M)256.98582186° ± 3.10e-05
Mean Motion (n)0.9998383044°/day ± 2.40e-08
Perihelion dist (q)0.69604984 AU ± 3.03e-07
Aphelion dist (Q)1.28495255 AU ± 3.03e-07
Orbital Period0.98578568 yr ± 2.37e-08
Physical Parameters
H (abs. magnitude)22.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.163″
Uncertainty0
Orbit TypeAten
MOID0.075217 AU
Observations Used172
Oppositions1
Arc Total2015-2025
First Observation Used2015-07-22
Last Observation Used2025-09-22
Observations (187)
Date Type RA Dec Mag Band Observatory
2023-09-06 11:08:47 C 22 04 56.247 +08 42 43.47 X F52
2023-09-06 11:25:37 C 22 04 53.649 +08 42 38.46 X F52
2023-09-06 11:42:26 C 22 04 51.044 +08 42 33.69 X F52
2023-09-06 11:59:14 C 22 04 48.479 +08 42 28.57 X F52
2023-09-08 07:34:16 C 21 58 34.591 +08 29 23.95 X F51
2023-09-08 07:59:48 C 21 58 30.817 +08 29 16.00 X F51
2023-09-08 08:12:21 C 21 58 28.949 +08 29 12.18 X F51
2023-09-17 05:19:30 C 21 32 24.853 +07 09 09.32 V G96
2023-09-17 06:02:52 C 21 32 20.072 +07 08 50.78 V G96
2023-09-17 06:11:02 C 21 32 19.169 +07 08 47.54 V G96
2024-08-10 08:13:22 C 00 09 40.36 +11 28 32.7 V H21
2024-08-10 08:29:20 C 00 09 38.94 +11 28 42.3 V H21
2024-08-14 08:39:55 C 00 01 02.77 +12 24 50.1 V H21
2024-08-14 08:59:50 C 00 01 00.69 +12 25 01.2 V H21
2024-09-01 07:48:36 C 23 03 58.327 +14 41 21.69 X F51
2024-09-01 08:23:20 C 23 03 52.624 +14 41 22.69 X F51
2024-09-01 08:40:41 C 23 03 49.783 +14 41 23.19 X F51
2024-09-07 05:09:54 C 22 41 34.310 +14 27 56.95 V G96
2024-09-07 05:17:26 C 22 41 33.047 +14 27 55.33 V G96
2024-09-07 05:24:57 C 22 41 31.826 +14 27 53.64 V G96
2024-09-10 07:03:21 C 22 30 07.741 +14 09 24.71 X F51
2024-09-10 07:18:28 C 22 30 05.344 +14 09 20.41 X F51
2024-09-10 07:33:38 C 22 30 02.924 +14 09 16.08 X F51
2024-09-10 07:48:53 C 22 30 00.479 +14 09 11.52 X F51
2025-08-25 07:26:48 C 00 09 08.94 +18 33 33.7 V H21
2025-08-25 07:45:05 C 00 09 06.82 +18 33 44.0 V H21
2025-08-27 07:30:44 C 00 03 41.20 +18 58 39.0 V H21
2025-08-27 07:34:50 C 00 03 40.68 +18 58 40.8 V H21
2025-09-10 05:26:28 C 23 16 14.550 +20 23 27.80 V 691
2025-09-10 05:46:33 C 23 16 11.290 +20 23 28.10 V 691
2025-09-17 11:51:30 C 22 48 31.797 +19 51 30.23 X F52
2025-09-17 12:28:31 C 22 48 25.808 +19 51 17.05 X F52
2025-09-17 12:46:59 C 22 48 22.833 +19 51 10.17 X F52
2025-09-22 06:09:50 C 22 31 25.457 +19 03 39.38 X F52
2025-09-22 06:27:08 C 22 31 22.845 +19 03 30.96 X F52
2025-09-22 06:44:26 C 22 31 20.241 +19 03 22.89 X F52
2025-09-22 07:01:46 C 22 31 17.648 +19 03 14.62 X F52