2022 UN16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4641492276 ± 2.66e-04
Semi-major axis (a)1.8936099171 AU ± 9.65e-04
Inclination (i)1.88144083° ± 8.27e-04
Long. of Asc. Node (Ω)39.73313286° ± 9.55e-05
Arg. of Perihelion (ω)344.37073676° ± 1.81e-03
Mean Anomaly (M)66.49446858° ± 3.25e-01
Mean Motion (n)0.3782478752°/day ± 2.89e-04
Perihelion dist (q)1.01469234 AU ± 7.22e-04
Aphelion dist (Q)2.77252750 AU ± 1.50e-03
Orbital Period2.60576820 yr ± 1.99e-03
Physical Parameters
H (abs. magnitude)25.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.418″
Uncertainty3
Orbit TypeApollo
MOID0.018866 AU
Observations Used59
Oppositions1
Arc Total2022-2022
First Observation Used2022-10-29
Last Observation Used2022-11-14
Observations (62)
Date Type RA Dec Mag Band Observatory
2022-10-29 04:53:07 C 00 15 44.089 -04 28 24.49 V G96
2022-10-29 05:00:33 C 00 15 50.695 -04 27 14.51 V G96
2022-10-29 05:08:02 C 00 15 57.359 -04 26 03.44 V G96
2022-10-29 05:15:30 C 00 16 03.976 -04 24 53.17 V G96
2022-10-29 09:11:24 C 00 19 36.944 -03 47 28.86 V I52
2022-10-29 09:12:01 C 00 19 37.528 -03 47 23.17 V I52
2022-10-29 09:12:37 C 00 19 38.100 -03 47 17.16 V I52
2022-10-29 09:13:14 C 00 19 38.654 -03 47 11.29 V I52
2022-10-29 10:18:52 C 00 21 01.49 -03 31 46.4 q E23
2022-10-29 10:38:52 C 00 21 19.36 -03 28 36.0 q E23
2022-10-29 10:58:52 C 00 21 37.40 -03 25 26.4 q E23
2022-10-29 18:53:37 C 00 29 18.05 -02 15 40.7 V L01
2022-10-29 18:55:02 C 00 29 19.36 -02 15 27.3 V L01
2022-10-29 18:56:28 C 00 29 20.65 -02 15 13.4 V L01
2022-10-29 18:58:03 C 00 29 22.12 -02 14 58.0 V L01
2022-10-29 19:00:24 C 00 29 24.27 -02 14 35.6 V L01
2022-10-29 19:16:26 C 00 29 40.67 -02 11 57.0 X K19
2022-10-29 19:22:46 C 00 29 46.41 -02 10 57.3 X K19
2022-10-29 19:29:06 C 00 29 52.24 -02 09 55.2 X K19
2022-10-29 19:50:51 C 00 30 10.21 -02 06 34.4 X 595
2022-10-29 20:13:04 C 00 30 30.39 -02 03 01.8 X 595
2022-10-29 21:06:22 C 00 31 22.18 -01 54 23.0 X 958
2022-10-29 21:16:45 C 00 31 31.53 -01 52 43.2 X 958
2022-10-29 21:21:10 C 00 31 33.19 -01 52 07.5 V 203
2022-10-29 21:27:08 C 00 31 40.96 -01 51 04.6 X 958
2022-10-29 21:32:55 C 00 31 43.28 -01 50 15.9 V K51
2022-10-29 21:37:22 C 00 31 47.32 -01 49 33.6 V K51
2022-10-29 21:46:22 C 00 31 55.49 -01 48 08.0 V K51
2022-10-29 21:53:58 C 00 32 02.92 -01 46 52.4 V 203
2022-10-29 23:42:32 C 00 33 41.92 -01 29 29.6 V 204
2022-10-29 23:52:39 C 00 33 51.19 -01 27 52.6 V 204
2022-10-29 23:54:53 C 00 33 52.60 -01 27 25.2 V 104
2022-10-29 23:57:56 C 00 33 55.39 -01 26 55.4 V 104
2022-10-30 00:00:59 C 00 33 58.22 -01 26 25.8 V 104
2022-10-30 00:02:45 C 00 34 00.45 -01 26 15.4 V 204
2022-10-30 02:15:38 C 00 36 27.36 -01 04 18.7 X 858
2022-10-30 02:21:27 C 00 36 32.67 -01 03 23.1 X 858
2022-10-30 02:27:17 C 00 36 37.98 -01 02 27.1 X 858
2022-10-31 05:03:14 C 01 01 57.738 +03 11 20.87 V 703
2022-10-31 05:10:52 C 01 02 04.405 +03 12 32.83 V 703
2022-10-31 05:18:30 C 01 02 11.209 +03 13 44.62 V 703
2022-10-31 05:26:08 C 01 02 17.848 +03 14 56.11 V 703
2022-11-01 19:05:33 C 01 36 59.654 +08 49 50.45 V A17
2022-11-01 19:11:50 C 01 37 05.040 +08 50 44.27 V A17
2022-11-01 19:18:07 C 01 37 10.262 +08 51 36.25 V A17
2022-11-03 06:50:48 C 02 07 09.147 +13 27 19.22 U F52
2022-11-03 07:10:50 C 02 07 24.186 +13 29 43.66 U F52
2022-11-03 07:30:52 C 02 07 39.225 +13 32 08.61 U F52
2022-11-04 04:05:20 C 02 23 23.54 +15 46 25.9 u H21
2022-11-04 04:08:06 C 02 23 25.45 +15 46 43.3 u H21