2020 UU3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6766184986 ± 1.16e-08
Semi-major axis (a)2.9624202438 AU ± 3.90e-08
Inclination (i)9.27450995° ± 4.05e-06
Long. of Asc. Node (Ω)328.87724849° ± 6.98e-06
Arg. of Perihelion (ω)127.45056462° ± 9.39e-06
Mean Anomaly (M)343.07169419° ± 6.56e-06
Mean Motion (n)0.1933046387°/day ± 3.81e-09
Perihelion dist (q)0.95799191 AU ± 3.66e-08
Aphelion dist (Q)4.96684858 AU ± 7.38e-08
Orbital Period5.09882375 yr ± 1.01e-07
Physical Parameters
H (abs. magnitude)21.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.281″
Uncertainty0
Orbit TypeApollo
MOID0.066954 AU
Observations Used177
Oppositions4
Arc Total2016-2021
First Observation Used2016-02-03
Last Observation Used2021-03-19
Observations (180)
Date Type RA Dec Mag Band Observatory
2021-02-16 08:28:15 C 07 35 47.93 +28 59 51.8 V T08
2021-02-16 09:12:10 C 07 36 05.24 +28 56 22.1 V T08
2021-02-16 21:08:19 C 07 40 54.68 +27 59 45.9 V L18
2021-02-16 21:10:49 C 07 40 55.63 +27 59 34.6 V L18
2021-02-16 21:13:19 C 07 40 56.59 +27 59 22.4 V L18
2021-02-16 21:15:49 C 07 40 57.52 +27 59 11.0 V L18
2021-02-16 21:18:19 C 07 40 58.51 +27 58 59.5 V L18
2021-02-17 00:20:25 C 07 42 13.37 +27 45 04.4 V W33
2021-02-17 00:28:34 C 07 42 16.45 +27 44 27.1 V W33
2021-02-17 00:42:18 C 07 42 21.63 +27 43 25.0 V W33
2021-02-17 05:08:47 C 07 44 01.78 +27 23 09.0 V 703
2021-02-17 05:16:58 C 07 44 04.84 +27 22 32.3 V 703
2021-02-17 05:25:09 C 07 44 07.82 +27 21 55.4 V 703
2021-02-17 05:33:21 C 07 44 10.86 +27 21 17.5 V 703
2021-02-18 17:53:12 C 07 57 05.26 +24 41 36.1 o K88
2021-02-18 17:54:13 C 07 57 05.56 +24 41 31.4 o K88
2021-02-18 17:55:18 C 07 57 05.89 +24 41 27.2 o K88
2021-02-18 20:09:17 C 07 57 49.36 +24 32 15.4 V K14
2021-02-18 20:48:20 C 07 58 01.58 +24 29 33.4 V K14
2021-02-18 21:29:58 C 07 58 14.57 +24 26 40.2 V K14
2021-02-19 05:23:03 C 08 00 45.74 +23 54 14.4 V G96
2021-02-19 05:31:02 C 08 00 48.14 +23 53 41.8 V G96
2021-02-19 05:39:00 C 08 00 50.53 +23 53 09.2 V G96
2021-02-19 05:47:00 C 08 00 52.92 +23 52 36.5 V G96
2021-02-21 01:30:32 C 08 13 36.67 +21 03 36.4 u H21
2021-02-21 01:32:30 C 08 13 37.18 +21 03 29.5 u H21
2021-02-21 01:35:27 C 08 13 37.93 +21 03 18.9 u H21
2021-02-21 01:38:23 C 08 13 38.69 +21 03 08.3 u H21
2021-02-21 01:41:19 C 08 13 39.44 +21 02 57.5 u H21
2021-02-21 01:44:16 C 08 13 40.19 +21 02 46.9 u H21
2021-02-21 01:47:18 C 08 13 40.98 +21 02 35.8 u H21
2021-02-21 04:24:51 C 08 14 22.27 +20 53 12.9 V 703
2021-02-21 04:33:03 C 08 14 24.30 +20 52 43.6 V 703
2021-02-21 04:49:26 C 08 14 28.63 +20 51 43.2 V 703
2021-02-21 18:24:28 C 08 18 00.06 +20 03 18.3 V A17
2021-02-21 18:41:25 C 08 18 04.19 +20 02 20.2 V A17
2021-02-21 18:58:21 C 08 18 08.33 +20 01 21.9 V A17
2021-02-21 20:04:33 C 08 18 24.29 +19 57 33.7 V K87
2021-02-21 20:08:51 C 08 18 25.33 +19 57 19.1 V K87
2021-02-21 20:12:47 C 08 18 26.28 +19 57 05.7 V K87
2021-02-21 23:10:12 C 08 19 08.60 +19 46 58.6 V 160
2021-02-21 23:15:21 C 08 19 09.87 +19 46 40.4 V 160
2021-02-21 23:20:30 C 08 19 11.09 +19 46 22.5 V 160
2021-02-22 07:29:03 C 08 21 12.66 +19 19 05.8 V T05
2021-02-22 07:32:21 C 08 21 13.41 +19 18 55.1 V T05
2021-02-22 07:40:26 C 08 21 15.24 +19 18 27.8 V T05
2021-02-22 07:51:40 C 08 21 17.79 +19 17 50.4 V T05
2021-02-22 20:19:45 C 08 24 14.39 +18 36 20.7 V Z99
2021-02-22 20:22:28 C 08 24 15.03 +18 36 11.9 V Z99
2021-02-22 20:25:34 C 08 24 15.71 +18 36 01.9 V Z99