2020 OR7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4978018168 ± 1.41e-07
Semi-major axis (a)2.5297327115 AU ± 1.40e-08
Inclination (i)28.05443106° ± 2.24e-05
Long. of Asc. Node (Ω)310.22379871° ± 1.89e-05
Arg. of Perihelion (ω)84.03676100° ± 5.70e-05
Mean Anomaly (M)90.92458358° ± 1.37e-05
Mean Motion (n)0.2449629037°/day ± 2.03e-09
Perihelion dist (q)1.27042717 AU ± 3.56e-07
Aphelion dist (Q)3.78903825 AU ± 3.57e-07
Orbital Period4.02357365 yr ± 3.34e-08
Physical Parameters
H (abs. magnitude)20.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.231″
Uncertainty0
Orbit TypeAmor
MOID0.534790 AU
Observations Used57
Oppositions18
Arc Total2000-2024
First Observation Used2000-11-27
Last Observation Used2024-09-06
Observations (58)
Date Type RA Dec Mag Band Observatory
2000-11-27 10:27:35 C 09 56 05.57 +56 57 37.1 – n 645
2000-11-27 10:32:22 C 09 56 05.34 +56 57 34.9 – n 645
2016-07-03 12:41:18 C 23 11 11.91 -00 17 24.7 – 1 T09
2016-07-03 12:45:24 C 23 11 12.03 -00 17 19.6 – 1 T09
2016-07-03 12:48:27 C 23 11 12.14 -00 17 15.5 – 1 T09
2016-07-03 12:54:32 C 23 11 12.30 -00 17 09.0 – 1 T09
2016-07-07 11:43:07 C 23 14 13.20 +01 49 58.6 – 1 T09
2016-07-07 11:49:11 C 23 14 13.34 +01 50 07.2 – 1 T09
2016-07-07 12:13:33 C 23 14 14.05 +01 50 41.1 – 1 T09
2016-07-07 12:25:43 C 23 14 14.38 +01 50 57.7 – 1 T09
2016-07-07 13:49:34 C 23 14 16.715 +01 52 53.97 – V F51
2016-07-07 14:01:50 C 23 14 17.084 +01 53 11.74 – V F51
2016-07-07 14:14:14 C 23 14 17.401 +01 53 28.33 – V F51
2016-07-07 14:26:38 C 23 14 17.767 +01 53 45.88 – V F51
2016-07-18 13:51:43 C 23 20 39.732 +08 37 24.45 – V F51
2016-07-18 14:09:15 C 23 20 39.991 +08 37 54.04 – V F51
2016-08-01 10:47:26 C 23 23 19.335 +19 08 47.87 – V F51
2016-08-01 11:04:08 C 23 23 19.229 +19 09 23.27 – V F51
2020-07-18 13:12:45 C 22 54 56.734 +02 24 51.31 – U F51
2020-07-18 13:30:55 C 22 54 56.633 +02 25 17.67 – U F51
2020-07-18 13:49:12 C 22 54 56.524 +02 25 44.08 – U F51
2020-07-18 14:07:34 C 22 54 56.428 +02 26 10.77 – U F51
2020-07-22 12:14:41 C 22 54 21.311 +04 47 09.56 – V F51
2020-07-22 12:33:26 C 22 54 21.063 +04 47 38.82 – V F51
2020-07-22 12:52:33 C 22 54 20.819 +04 48 08.29 – V F51
2020-07-22 13:11:45 C 22 54 20.571 +04 48 37.99 – V F51
2020-07-30 08:43:46 C 22 50 56.81 +09 59 22.1 – V G96
2020-07-30 08:54:10 C 22 50 56.53 +09 59 40.2 – V G96
2020-07-30 09:04:33 C 22 50 56.19 +09 59 58.9 – V G96
2020-08-16 12:35:12 C 22 30 54.384 +23 25 13.71 – U F52
2020-08-16 12:53:00 C 22 30 53.015 +23 25 50.79 – U F52
2020-08-16 13:10:49 C 22 30 51.643 +23 26 27.81 – U F52
2020-08-16 13:28:41 C 22 30 50.304 +23 27 04.58 – U F52
2020-08-17 00:46:23 C 22 30 01.00 +23 50 31.3 – V 033
2020-08-17 00:55:35 C 22 30 00.29 +23 50 50.3 – V 033
2020-08-17 01:00:14 C 22 29 59.93 +23 51 00.2 – V 033
2020-08-17 04:58:13 C 22 29 42.80 +23 59 19.4 – u H21
2020-08-17 05:02:25 C 22 29 42.49 +23 59 28.5 – u H21
2020-08-17 05:08:01 C 22 29 42.04 +23 59 40.1 – u H21
2020-08-17 08:34:07 C 22 29 26.08 +24 06 52.7 – o 711
2020-08-17 08:39:03 C 22 29 25.72 +24 07 02.9 – o 711
2020-08-17 08:44:00 C 22 29 25.30 +24 07 13.3 – o 711
2020-08-17 12:11:03 C 22 29 09.747 +24 14 28.19 – U F52
2020-08-17 12:29:52 C 22 29 08.259 +24 15 07.22 – U F52
2020-08-17 12:48:38 C 22 29 06.769 +24 15 46.14 – U F52
2020-08-17 13:07:17 C 22 29 05.279 +24 16 24.96 – U F52
2020-08-26 05:01:22 C 22 10 52.94 +31 25 14.4 – V I52
2020-08-26 05:12:06 C 22 10 51.74 +31 25 35.7 – V I52
2020-08-26 05:15:44 C 22 10 51.44 +31 25 42.4 – V I52
2020-09-06 07:40:54 C 21 41 20.86 +39 36 14.6 – V I52