2020 UN3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1937446795 ± 2.83e-05
Semi-major axis (a)1.0397581726 AU ± 1.68e-05
Inclination (i)10.65690723° ± 1.78e-03
Long. of Asc. Node (Ω)41.56917443° ± 6.96e-05
Arg. of Perihelion (ω)99.27146626° ± 1.27e-03
Mean Anomaly (M)196.79341663° ± 3.80e-02
Mean Motion (n)0.9296377742°/day ± 2.26e-05
Perihelion dist (q)0.83831056 AU ± 3.24e-05
Aphelion dist (Q)1.24120579 AU ± 3.56e-05
Orbital Period1.06022616 yr ± 2.57e-05
Physical Parameters
H (abs. magnitude)24.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.283″
Uncertainty2
Orbit TypeApollo
MOID0.027865 AU
Observations Used192
Oppositions1
Arc Total2020-2020
First Observation Used2020-10-20
Last Observation Used2020-11-22
Observations (207)
Date Type RA Dec Mag Band Observatory
2020-10-20 08:51:07 C 03 42 31.67 -07 21 27.6 V G96
2020-10-20 08:59:10 C 03 42 31.12 -07 21 16.2 V G96
2020-10-20 09:07:13 C 03 42 30.54 -07 21 04.5 V G96
2020-10-20 09:15:16 C 03 42 29.97 -07 20 53.0 V G96
2020-10-20 11:41:56 C 03 42 19.75 -07 17 20.0 V I52
2020-10-20 11:43:02 C 03 42 19.68 -07 17 18.3 V I52
2020-10-20 11:44:09 C 03 42 19.63 -07 17 16.8 V I52
2020-10-20 11:44:11 C 03 42 23.409 -07 17 03.53 U F51
2020-10-20 11:45:15 C 03 42 19.56 -07 17 14.8 V I52
2020-10-20 12:04:24 C 03 42 21.913 -07 16 34.33 U F51
2020-10-20 12:24:42 C 03 42 20.408 -07 16 04.83 U F51
2020-10-20 12:45:00 C 03 42 18.903 -07 15 35.16 U F51
2020-10-21 00:12:53 C 03 41 44.80 -06 58 55.4 V L01
2020-10-21 01:45:08 C 03 41 38.14 -06 56 33.4 V L01
2020-10-21 01:47:23 C 03 41 37.99 -06 56 30.1 V L01
2020-10-21 01:51:19 C 03 41 37.69 -06 56 23.8 V L01
2020-10-21 08:07:58 C 03 41 19.35 -06 46 18.4 V I52
2020-10-21 08:11:35 C 03 41 19.09 -06 46 12.9 V I52
2020-10-21 08:12:41 C 03 41 18.99 -06 46 10.9 V I52
2020-10-21 08:16:18 C 03 41 18.74 -06 46 05.1 V I52
2020-10-21 22:06:00 C 03 40 31.58 -06 23 34.7 V 246
2020-10-21 22:07:21 C 03 40 31.55 -06 23 33.3 V 246
2020-10-21 22:08:23 C 03 40 31.37 -06 23 31.9 V 246
2020-10-21 22:08:55 C 03 40 31.26 -06 23 29.7 V 246
2020-10-21 22:15:06 C 03 40 31.00 -06 23 19.9 V 246
2020-10-22 08:22:06 C 03 39 51.61 -06 05 23.2 U I41
2020-10-22 09:04:14 C 03 39 47.92 -06 04 08.0 U I41
2020-10-22 10:07:45 C 03 39 42.26 -06 02 13.6 U I41
2020-10-22 10:18:34 C 03 39 41.29 -06 01 54.3 U I41
2020-10-23 06:19:47 C 03 38 19.02 -05 22 13.5 u 807
2020-10-23 06:23:17 C 03 38 18.69 -05 22 06.5 u 807
2020-10-23 06:26:19 C 03 38 18.36 -05 22 00.5 u 807
2020-10-23 08:11:17 C 03 38 12.53 -05 20 15.1 U I41
2020-10-23 08:52:27 C 03 38 08.46 -05 18 52.4 U I41
2020-10-23 08:54:29 C 03 38 08.26 -05 18 48.5 U I41
2020-10-23 09:46:56 C 03 38 03.03 -05 17 02.5 U I41
2020-10-24 13:03:35 C 03 35 48.943 -04 17 40.00 U F51
2020-10-24 13:21:28 C 03 35 46.877 -04 16 58.34 U F51
2020-10-24 13:39:20 C 03 35 44.825 -04 16 16.58 U F51
2020-10-24 13:57:16 C 03 35 42.791 -04 15 34.68 U F51
2020-10-26 05:18:00 C 03 31 55.47 -02 32 35.1 u 807
2020-10-26 05:23:34 C 03 31 54.73 -02 32 19.2 u 807
2020-10-26 05:28:57 C 03 31 53.99 -02 32 03.6 u 807
2020-10-27 06:18:03 C 03 29 01.82 -01 18 37.5 V 703
2020-10-27 06:32:29 C 03 28 59.49 -01 17 52.0 V 703
2020-10-27 06:37:03 C 03 28 53.92 -01 15 25.5 u 807
2020-10-27 06:39:41 C 03 28 58.34 -01 17 27.0 V 703
2020-10-27 06:42:36 C 03 28 53.04 -01 15 07.3 u 807
2020-10-27 06:48:01 C 03 28 52.19 -01 14 49.7 u 807
2020-10-27 10:12:42 C 03 28 24.72 -01 05 47.9 V I52