2020 ON2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3108860483 ± 2.46e-05
Semi-major axis (a)1.6939451148 AU ± 7.40e-05
Inclination (i)8.77066431° ± 5.08e-04
Long. of Asc. Node (Ω)303.37467042° ± 1.40e-04
Arg. of Perihelion (ω)346.23016125° ± 1.78e-04
Mean Anomaly (M)157.30216964° ± 5.75e-02
Mean Motion (n)0.4470573857°/day ± 2.93e-05
Perihelion dist (q)1.16732121 AU ± 6.58e-05
Aphelion dist (Q)2.22056902 AU ± 1.06e-04
Orbital Period2.20469746 yr ± 1.44e-04
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.236″
Uncertainty2
Orbit TypeAmor
MOID0.152578 AU
Observations Used22
Oppositions1
Arc Total2020-2020
First Observation Used2020-06-30
Last Observation Used2020-08-08
Observations (23)
Date Type RA Dec Mag Band Observatory
2020-06-30 12:07:38 C 21 10 48.445 -37 34 11.33 V F51
2020-06-30 12:22:31 C 21 10 49.172 -37 33 41.52 V F51
2020-06-30 12:37:22 C 21 10 49.879 -37 33 11.52 V F51
2020-07-18 11:17:45 C 21 25 29.276 -20 22 17.88 V F51
2020-07-18 11:33:12 C 21 25 29.141 -20 21 38.10 V F51
2020-07-18 11:48:39 C 21 25 29.004 -20 20 58.64 V F51
2020-07-22 11:03:07 C 21 25 42.056 -16 17 48.44 U F51
2020-07-22 11:18:49 C 21 25 41.800 -16 17 08.98 U F51
2020-07-22 11:49:51 C 21 25 41.269 -16 15 50.70 U F51
2020-07-23 11:30:19 C 21 25 37.458 -15 16 28.13 V 568
2020-07-23 11:31:40 C 21 25 37.429 -15 16 24.77 V 568
2020-07-23 11:33:02 C 21 25 37.404 -15 16 21.31 V 568
2020-07-23 11:34:24 C 21 25 37.380 -15 16 17.93 V 568
2020-07-24 05:23:46 C 21 25 33.86 -14 32 13.1 u H21
2020-07-24 05:32:14 C 21 25 33.76 -14 31 51.3 u H21
2020-07-24 05:41:17 C 21 25 33.64 -14 31 29.4 u H21
2020-08-07 04:16:57 C 21 21 39.44 -02 29 34.1 u H21
2020-08-07 04:32:41 C 21 21 39.03 -02 29 06.4 u H21
2020-08-07 04:34:33 C 21 21 39.00 -02 29 02.7 u H21
2020-08-07 04:44:57 C 21 21 38.74 -02 28 44.5 u H21
2020-08-08 05:24:17 C 21 21 16.48 -01 46 03.7 u H21
2020-08-08 05:43:12 C 21 21 15.99 -01 45 31.9 u H21
2020-08-08 05:51:44 C 21 21 15.78 -01 45 17.4 u H21