2020 OS3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4971518134 ± 2.01e-06
Semi-major axis (a)2.5714987063 AU ± 1.25e-05
Inclination (i)8.61608082° ± 2.21e-05
Long. of Asc. Node (Ω)10.38817056° ± 2.70e-05
Arg. of Perihelion (ω)305.91897295° ± 6.55e-05
Mean Anomaly (M)103.33014738° ± 3.38e-03
Mean Motion (n)0.2390192123°/day ± 1.75e-06
Perihelion dist (q)1.29307346 AU ± 8.14e-06
Aphelion dist (Q)3.84992395 AU ± 1.94e-05
Orbital Period4.12362786 yr ± 3.01e-05
Physical Parameters
H (abs. magnitude)21.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.152″
Uncertainty1
Orbit TypeAmor
MOID0.308658 AU
Observations Used38
Oppositions1
Arc Total2020-2020
First Observation Used2020-05-28
Last Observation Used2020-10-15
Observations (41)
Date Type RA Dec Mag Band Observatory
2020-05-28 13:35:48 C 20 25 57.658 -39 52 16.64 V F51
2020-05-28 13:50:39 C 20 25 59.457 -39 52 20.76 V F51
2020-05-28 14:05:28 C 20 26 01.271 -39 52 25.22 V F51
2020-07-21 12:17:47 C 23 03 55.850 -38 53 14.58 U F51
2020-07-21 12:32:43 C 23 03 56.941 -38 53 06.80 U F51
2020-07-21 12:47:39 C 23 03 58.027 -38 52 58.97 U F51
2020-07-21 13:02:36 C 23 03 59.125 -38 52 51.08 U F51
2020-07-22 14:15:55 C 23 05 59.971 -38 38 58.39 V 568
2020-07-22 14:17:17 C 23 06 00.065 -38 38 57.61 V 568
2020-07-22 14:18:39 C 23 06 00.161 -38 38 56.87 V 568
2020-07-24 14:22:29 C 23 09 38.965 -38 10 55.41 V 568
2020-07-24 14:23:50 C 23 09 39.055 -38 10 54.50 V 568
2020-07-24 14:25:12 C 23 09 39.146 -38 10 53.64 V 568
2020-08-20 09:03:42 C 23 31 25.03 -28 44 52.2 V I52
2020-08-20 09:07:31 C 23 31 25.09 -28 44 47.7 V I52
2020-09-06 08:38:19 C 23 26 03.29 -20 30 41.6 V I52
2020-09-06 08:42:49 C 23 26 03.29 -20 30 35.9 V I52
2020-09-06 08:48:09 C 23 26 03.14 -20 30 29.2 V I52
2020-09-06 10:31:40 C 23 26 01.653 -20 28 16.71 U F51
2020-09-06 10:47:04 C 23 26 01.240 -20 27 57.47 U F51
2020-09-06 11:02:28 C 23 26 00.841 -20 27 38.07 U F51
2020-09-06 11:17:51 C 23 26 00.415 -20 27 18.79 U F51
2020-09-12 10:53:43 C 23 23 13.953 -17 29 29.71 U F51
2020-09-12 11:08:35 C 23 23 13.570 -17 29 11.37 U F51
2020-09-12 11:23:25 C 23 23 13.196 -17 28 53.26 U F51
2020-09-12 11:38:15 C 23 23 12.821 -17 28 34.92 U F51
2020-09-13 09:06:40 C 23 22 50.084 -17 02 26.18 U F51
2020-09-13 09:29:53 C 23 22 49.513 -17 01 58.22 U F51
2020-09-13 09:53:08 C 23 22 48.933 -17 01 30.12 U F51
2020-09-13 10:16:28 C 23 22 48.343 -17 01 01.82 U F51
2020-10-05 05:46:00 C 23 18 40.60 -07 35 15.1 V I52
2020-10-05 05:53:13 C 23 18 40.61 -07 35 10.7 V I52
2020-10-05 06:00:25 C 23 18 40.61 -07 35 02.2 V I52
2020-10-05 06:05:16 C 23 18 40.62 -07 34 58.0 V I52
2020-10-08 03:41:23 C 23 19 10.27 -06 32 12.1 V G96
2020-10-08 03:49:28 C 23 19 10.35 -06 32 04.5 V G96
2020-10-08 03:57:32 C 23 19 10.38 -06 31 57.4 V G96
2020-10-08 04:05:37 C 23 19 10.43 -06 31 50.5 V G96
2020-10-15 07:01:20 C 23 21 26.935 -04 09 52.66 U F51
2020-10-15 07:32:22 C 23 21 27.352 -04 09 28.56 U F51
2020-10-15 07:47:54 C 23 21 27.571 -04 09 16.41 U F51