2022 YU4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5301829265 ± 6.51e-08
Semi-major axis (a)2.0251644082 AU ± 1.50e-08
Inclination (i)5.20252714° ± 4.97e-06
Long. of Asc. Node (Ω)54.78875653° ± 5.39e-05
Arg. of Perihelion (ω)140.70845936° ± 5.48e-05
Mean Anomaly (M)316.12913480° ± 4.38e-06
Mean Motion (n)0.3419966460°/day ± 3.79e-09
Perihelion dist (q)0.95145682 AU ± 1.32e-07
Aphelion dist (Q)3.09887200 AU ± 1.34e-07
Orbital Period2.88197646 yr ± 3.19e-08
Physical Parameters
H (abs. magnitude)19.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.199″
Uncertainty0
Orbit TypeApollo
MOID0.008078 AU
Observations Used115
Oppositions5
Arc Total2019-2026
First Observation Used2019-10-28
Last Observation Used2026-01-12
Observations (122)
Date Type RA Dec Mag Band Observatory
2019-10-28 10:09:30 C 04 44 46.565 +22 44 00.82 V F51
2019-10-28 10:41:19 C 04 44 45.591 +22 44 01.88 V F51
2019-10-28 11:13:31 C 04 44 44.648 +22 44 02.82 V F51
2019-10-28 11:46:21 C 04 44 43.669 +22 44 04.13 V F51
2019-11-02 10:15:30 C 04 40 53.287 +22 46 55.61 V F51
2019-11-07 13:03:32 C 04 35 53.639 +22 48 16.86 V F51
2019-11-07 13:23:27 C 04 35 52.742 +22 48 16.36 V F51
2019-12-20 09:25:08 C 03 31 34.120 +21 33 43.53 V F52
2019-12-20 09:43:12 C 03 31 33.102 +21 33 41.70 V F52
2019-12-20 10:01:10 C 03 31 32.016 +21 33 39.33 V F52
2020-01-22 08:08:11 C 03 08 43.135 +20 56 11.07 V F51
2020-01-22 08:25:52 C 03 08 43.149 +20 56 11.83 V F51
2020-01-28 07:20:48 C 03 09 47.553 +21 05 45.44 V F52
2020-01-28 07:39:48 C 03 09 47.784 +21 05 46.88 V F52
2022-11-27 07:25:58 C 05 44 38.49 +27 00 31.3 V G96
2022-11-27 07:33:22 C 05 44 38.05 +27 00 33.6 V G96
2022-12-16 06:19:44 C 05 13 44.97 +28 08 13.8 V G96
2022-12-16 06:27:52 C 05 13 44.23 +28 08 13.8 V G96
2022-12-16 06:44:04 C 05 13 42.84 +28 08 15.5 V G96
2022-12-23 06:08:34 C 04 59 32.017 +28 21 42.23 V G96
2022-12-23 06:16:40 C 04 59 31.283 +28 21 43.49 V G96
2022-12-23 06:24:47 C 04 59 30.563 +28 21 43.70 V G96
2022-12-23 06:32:52 C 04 59 29.843 +28 21 43.92 V G96
2022-12-23 08:15:16 C 04 59 20.767 +28 21 49.32 V I52
2022-12-23 08:19:32 C 04 59 20.350 +28 21 49.64 V I52
2022-12-23 08:23:51 C 04 59 19.972 +28 21 49.14 V I52
2022-12-23 08:28:10 C 04 59 19.576 +28 21 49.39 V I52
2022-12-24 03:20:25 C 04 57 43.000 +28 22 47.10 V I52
2022-12-24 03:25:16 C 04 57 42.720 +28 22 47.70 V I52
2022-12-25 02:58:47 C 04 55 41.340 +28 23 51.20 V I52
2022-12-25 03:02:17 C 04 55 41.090 +28 23 52.30 V I52
2023-01-08 09:09:45 C 04 28 30.727 +28 22 57.66 V F51
2023-01-08 09:23:25 C 04 28 29.752 +28 22 56.95 V F51
2023-01-08 09:37:04 C 04 28 28.758 +28 22 56.29 V F51
2023-01-10 03:38:53 C 04 25 40.073 +28 21 16.16 V I52
2023-01-10 03:46:10 C 04 25 39.576 +28 21 16.16 V I52
2023-01-10 03:53:28 C 04 25 39.083 +28 21 16.49 V I52
2023-02-10 03:15:59 C 04 06 31.133 +28 10 25.61 V I52
2023-02-10 03:39:50 C 04 06 31.432 +28 10 26.83 V I52
2023-02-10 04:15:10 C 04 06 31.885 +28 10 28.06 V I52
2023-02-10 04:37:28 C 04 06 32.173 +28 10 28.70 V I52
2023-03-04 03:35:04 C 04 28 14.54 +29 02 10.7 V 695
2023-03-04 04:06:36 C 04 28 16.55 +29 02 14.4 V 695
2023-03-04 04:38:09 C 04 28 18.55 +29 02 18.2 V 695
2023-03-13 03:38:50 C 04 44 19.98 +29 31 18.7 V 691
2023-03-13 04:00:52 C 04 44 21.77 +29 31 21.4 V 691
2023-03-13 04:22:43 C 04 44 23.59 +29 31 23.6 V 691
2023-04-03 02:57:27 C 05 36 21.01 +30 19 56.1 V 695
2023-04-03 03:06:17 C 05 36 22.08 +30 19 56.2 V 695
2023-04-03 03:15:07 C 05 36 23.15 +30 19 56.4 V 695