2020 OA1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4405778101 ± 4.70e-06
Semi-major axis (a)2.1307780987 AU ± 2.02e-05
Inclination (i)7.26846135° ± 5.15e-05
Long. of Asc. Node (Ω)299.34557902° ± 2.13e-05
Arg. of Perihelion (ω)8.50907118° ± 3.74e-05
Mean Anomaly (M)255.16271997° ± 8.81e-03
Mean Motion (n)0.3168873771°/day ± 4.50e-06
Perihelion dist (q)1.19200455 AU ± 1.51e-05
Aphelion dist (Q)3.06955165 AU ± 3.08e-05
Orbital Period3.11033621 yr ± 4.42e-05
Physical Parameters
H (abs. magnitude)23.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.160″
Uncertainty1
Orbit TypeAmor
MOID0.175856 AU
Observations Used52
Oppositions1
Arc Total2020-2020
First Observation Used2020-05-31
Last Observation Used2020-09-16
Observations (56)
Date Type RA Dec Mag Band Observatory
2020-05-31 12:39:05 C 19 35 39.059 -37 47 53.03 V F51
2020-05-31 12:52:49 C 19 35 40.515 -37 47 49.06 V F51
2020-05-31 13:06:28 C 19 35 42.008 -37 47 44.72 V F51
2020-05-31 13:20:10 C 19 35 43.473 -37 47 40.43 V F51
2020-06-16 11:42:16 C 20 19 55.154 -34 10 18.74 V F51
2020-06-16 11:56:17 C 20 19 56.641 -34 10 07.33 V F51
2020-06-16 12:10:14 C 20 19 58.103 -34 09 55.58 V F51
2020-06-16 12:11:10 C 20 19 58.191 -34 09 54.66 V F51
2020-06-16 12:24:11 C 20 19 59.555 -34 09 43.39 V F51
2020-06-16 12:25:07 C 20 19 59.666 -34 09 42.88 V F51
2020-06-21 12:07:39 C 20 33 32.160 -32 12 55.05 V F51
2020-06-21 12:22:29 C 20 33 33.651 -32 12 39.21 V F51
2020-06-21 12:37:23 C 20 33 35.192 -32 12 22.55 V F51
2020-07-13 13:24:59 C 21 26 23.634 -17 58 42.88 V F51
2020-07-13 14:13:35 C 21 26 27.121 -17 57 00.44 V F51
2020-07-20 12:19:23 C 21 39 10.233 -11 58 00.18 U F51
2020-07-20 12:36:46 C 21 39 11.225 -11 57 21.43 U F51
2020-07-20 12:54:08 C 21 39 12.213 -11 56 43.02 U F51
2020-07-21 00:20:20 C 21 40 00.27 -11 31 36.1 V L01
2020-07-21 00:24:50 C 21 40 00.52 -11 31 25.6 V L01
2020-07-21 00:29:24 C 21 40 00.80 -11 31 16.3 V L01
2020-07-21 17:08:06 C 21 41 08.957 -10 53 34.26 V P07
2020-07-21 17:11:04 C 21 41 09.118 -10 53 27.60 V P07
2020-07-21 19:20:33 C 21 41 16.210 -10 48 39.92 V P07
2020-07-21 19:24:37 C 21 41 16.426 -10 48 30.82 V P07
2020-07-21 19:55:40 C 21 41 18.106 -10 47 21.73 V P07
2020-07-24 08:58:41 C 21 45 14.72 -08 32 35.6 V 654
2020-07-24 09:45:57 C 21 45 17.12 -08 30 51.1 V 654
2020-07-24 10:31:54 C 21 45 19.44 -08 29 09.1 V 654
2020-07-31 10:09:55 C 21 54 29.93 -02 27 28.6 V I52
2020-07-31 10:14:17 C 21 54 30.06 -02 27 19.3 V I52
2020-07-31 10:18:38 C 21 54 30.21 -02 27 09.6 V I52
2020-07-31 10:22:59 C 21 54 30.39 -02 27 00.9 V I52
2020-08-10 10:38:37 C 22 04 00.68 +05 02 40.0 V I52
2020-08-10 10:44:11 C 22 04 00.81 +05 02 49.5 V I52
2020-08-10 10:46:25 C 22 04 00.86 +05 02 52.8 V I52
2020-08-13 09:36:37 C 22 06 08.966 +06 53 04.79 U F52
2020-08-13 09:52:31 C 22 06 09.226 +06 53 28.28 U F52
2020-08-13 10:35:14 C 22 06 09.925 +06 54 31.46 U F52
2020-08-14 16:46:39 C 22 06 58.12 +07 37 43.2 q D29
2020-08-14 17:07:01 C 22 06 58.35 +07 38 12.1 q D29
2020-08-17 07:56:13 C 22 08 31.77 +09 01 26.0 U I41
2020-08-17 08:03:58 C 22 08 31.87 +09 01 36.1 U I41
2020-08-18 08:35:31 C 22 09 05.16 +09 31 33.8 U I41
2020-08-18 08:54:02 C 22 09 05.41 +09 31 56.0 U I41
2020-08-19 08:34:31 C 22 09 38.476 +09 59 37.34 U F52
2020-08-19 08:52:09 C 22 09 38.695 +09 59 57.87 U F52
2020-08-19 09:09:45 C 22 09 38.889 +10 00 17.94 U F52
2020-08-23 09:08:15 C 22 11 36.207 +11 38 43.36 U F51
2020-08-23 09:24:59 C 22 11 36.371 +11 38 58.82 U F51