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
2023-04-29 03:13:51 C 07 07 08.48 +28 46 38.7 V 695
2023-04-29 03:21:12 C 07 07 09.69 +28 46 35.6 V 695
2023-04-29 03:28:35 C 07 07 10.92 +28 46 32.5 V 695
2023-04-30 03:31:26 C 07 11 13.97 +28 36 43.3 V 695
2023-04-30 03:46:04 C 07 11 16.41 +28 36 36.9 V 695
2023-04-30 04:00:43 C 07 11 18.86 +28 36 30.5 V 695
2023-05-03 03:20:48 C 07 23 33.95 +28 03 41.8 V 695
2023-05-03 03:44:13 C 07 23 37.96 +28 03 29.7 V 695
2023-05-03 04:07:38 C 07 23 42.02 +28 03 17.4 V 695
2023-05-09 04:19:59 C 07 49 31.14 +26 38 30.4 V 691
2023-05-09 04:38:30 C 07 49 34.53 +26 38 17.8 V 691
2023-05-24 03:43:31 C 09 00 03.18 +20 57 13.1 o 291
2023-05-24 03:53:40 C 09 00 05.27 +20 57 00.0 o 291
2023-05-24 04:03:51 C 09 00 07.37 +20 56 47.0 o 291
2023-06-10 04:10:13 C 10 30 27.18 +09 59 57.9 o 291
2023-06-10 04:15:09 C 10 30 28.32 +09 59 47.9 o 291
2023-06-10 04:20:02 C 10 30 29.43 +09 59 38.9 o 291
2023-06-28 23:02:36 C 12 17 14.07 -05 39 46.9 u 807
2023-06-28 23:12:01 C 12 17 16.40 -05 40 04.7 u 807
2023-06-28 23:21:25 C 12 17 18.54 -05 40 24.4 u 807
2023-07-16 01:26:13 C 13 48 56.83 -17 31 26.6 u 807
2023-07-16 01:35:39 C 13 48 58.82 -17 31 39.3 u 807
2023-07-16 01:45:06 C 13 49 00.73 -17 31 52.2 u 807
2025-10-20 10:07:30 C 07 21 42.945 +24 44 08.20 W 675
2025-10-20 10:46:08 C 07 21 45.573 +24 44 08.73 W 675
2025-11-26 12:31:07 C 08 19 23.588 +25 25 35.23 X F52
2025-11-26 13:10:05 C 08 19 25.801 +25 25 40.68 X F52
2025-11-26 13:29:41 C 08 19 26.896 +25 25 43.23 X F52
2025-11-29 11:25:27 C 08 23 32.953 +25 35 25.94 V G96
2025-11-29 11:32:51 C 08 23 33.378 +25 35 26.84 V G96
2025-11-29 11:40:15 C 08 23 33.767 +25 35 28.21 V G96
2025-11-29 11:47:38 C 08 23 34.112 +25 35 29.72 V G96
2025-12-13 10:57:35 C 08 42 10.301 +26 48 36.02 X F51
2025-12-13 11:14:47 C 08 42 11.148 +26 48 41.42 X F51
2025-12-13 11:32:00 C 08 42 11.996 +26 48 46.72 X F51
2025-12-13 11:49:10 C 08 42 12.849 +26 48 52.09 X F51
2025-12-14 17:58:22 C 08 43 47.571 +26 58 03.19 W O18
2025-12-14 19:22:39 C 08 43 51.713 +26 58 30.75 W O18
2025-12-17 10:57:17 C 08 47 08.011 +27 19 56.11 X F52
2025-12-17 11:15:09 C 08 47 08.843 +27 20 02.73 X F52
2025-12-17 11:32:56 C 08 47 09.687 +27 20 09.36 X F52
2025-12-17 11:50:50 C 08 47 10.525 +27 20 15.79 X F52
2025-12-18 15:40:24 C 08 48 35.11 +27 30 21.2 V D29
2025-12-18 16:00:44 C 08 48 36.15 +27 30 29.7 V D29
2025-12-22 11:37:59 C 08 53 06.756 +28 07 46.74 V G96
2025-12-22 11:45:33 C 08 53 07.120 +28 07 49.76 V G96
2025-12-22 11:53:06 C 08 53 07.451 +28 07 52.97 V G96
2025-12-22 12:00:40 C 08 53 07.789 +28 07 56.32 V G96
2025-12-25 20:33:42 C 08 56 59.31 +28 45 53.5 V D29
2025-12-25 20:54:04 C 08 57 00.23 +28 46 03.3 V D29