2020 ON1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5236887502 ± 2.09e-05
Semi-major axis (a)2.3726692177 AU ± 1.06e-04
Inclination (i)6.08196174° ± 1.48e-04
Long. of Asc. Node (Ω)316.67980407° ± 3.29e-05
Arg. of Perihelion (ω)304.01646719° ± 2.04e-04
Mean Anomaly (M)176.87677529° ± 3.60e-02
Mean Motion (n)0.2696848080°/day ± 1.81e-05
Perihelion dist (q)1.13012904 AU ± 7.09e-05
Aphelion dist (Q)3.61520939 AU ± 1.70e-04
Orbital Period3.65473417 yr ± 2.46e-04
Physical Parameters
H (abs. magnitude)21.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.266″
Uncertainty2
Orbit TypeAmor
MOID0.143985 AU
Observations Used86
Oppositions1
Arc Total2020-2020
First Observation Used2020-07-19
Last Observation Used2020-09-14
Observations (86)
Date Type RA Dec Mag Band Observatory
2020-07-30 06:47:32 C 20 06 57.60 -26 39 35.2 V I52
2020-07-30 06:54:18 C 20 06 57.84 -26 39 24.2 V I52
2020-07-30 06:58:40 C 20 06 58.05 -26 39 17.3 V I52
2020-08-07 04:14:51 C 20 15 48.06 -22 15 04.5 V I52
2020-08-07 04:15:56 C 20 15 48.08 -22 15 02.9 V I52
2020-08-07 04:19:46 C 20 15 48.24 -22 14 58.8 V I52
2020-08-09 08:51:38 C 20 17 54.14 -21 14 16.9 V I52
2020-08-09 08:53:32 C 20 17 54.24 -21 14 14.4 V I52
2020-08-09 08:56:17 C 20 17 54.29 -21 14 11.0 V I52
2020-08-10 06:59:19 C 20 18 48.751 -20 50 04.30 U F51
2020-08-10 07:12:36 C 20 18 49.175 -20 49 50.45 U F51
2020-08-10 07:40:58 C 20 18 50.076 -20 49 20.63 U F51
2020-08-10 07:58:50 C 20 18 49.21 -20 49 05.9 V I52
2020-08-10 08:02:49 C 20 18 49.31 -20 49 02.1 V I52
2020-08-10 08:06:48 C 20 18 49.45 -20 48 57.3 V I52
2020-08-15 09:00:29 C 20 23 25.263 -18 50 59.10 U F51
2020-08-15 09:15:24 C 20 23 25.697 -18 50 45.96 U F51
2020-08-15 09:30:19 C 20 23 26.138 -18 50 32.73 U F51
2020-08-15 09:45:12 C 20 23 26.580 -18 50 19.42 U F51
2020-08-17 07:27:34 C 20 25 08.679 -18 11 12.34 U F51
2020-08-17 07:43:21 C 20 25 09.154 -18 10 59.45 U F51
2020-08-17 07:59:09 C 20 25 09.622 -18 10 46.65 U F51
2020-08-18 05:01:02 C 20 25 55.94 -17 53 44.7 V I52
2020-08-18 05:22:18 C 20 25 56.57 -17 53 28.2 V I52
2020-08-18 05:34:53 C 20 25 56.96 -17 53 18.5 V I52
2020-08-18 05:44:03 C 20 25 57.18 -17 53 11.8 V I52
2020-08-22 07:28:36 C 20 29 33.660 -16 40 28.67 U F51
2020-08-22 07:42:41 C 20 29 34.089 -16 40 19.27 U F51
2020-08-22 07:56:46 C 20 29 34.521 -16 40 09.65 U F51
2020-08-23 08:18:59 C 20 30 28.732 -16 23 37.88 U F52
2020-08-23 08:36:39 C 20 30 29.271 -16 23 26.32 U F52
2020-08-23 08:54:20 C 20 30 29.825 -16 23 14.30 U F52
2020-08-23 09:12:00 C 20 30 30.366 -16 23 02.68 U F52
2020-09-14 06:35:05 C 20 51 56.693 -12 08 40.64 U F51
2020-09-14 06:51:52 C 20 51 57.389 -12 08 34.67 U F51
2020-09-14 07:25:27 C 20 51 58.769 -12 08 22.64 U F51