2022 YD4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5887732223 ± 4.35e-04
Semi-major axis (a)1.6862639557 AU ± 1.25e-03
Inclination (i)2.81580033° ± 3.01e-03
Long. of Asc. Node (Ω)73.40411284° ± 3.78e-03
Arg. of Perihelion (ω)115.66579272° ± 2.63e-03
Mean Anomaly (M)85.11186556° ± 4.97e-01
Mean Motion (n)0.4501154713°/day ± 5.00e-04
Perihelion dist (q)0.69343689 AU ± 8.96e-04
Aphelion dist (Q)2.67909102 AU ± 2.12e-03
Orbital Period2.18971874 yr ± 2.43e-03
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.304″
Uncertainty3
Orbit TypeApollo
MOID0.015064 AU
Observations Used36
Oppositions1
Arc Total2022-2023
First Observation Used2022-12-23
Last Observation Used2023-01-17
Observations (36)
Date Type RA Dec Mag Band Observatory
2022-12-23 06:10:33 C 04 43 37.938 +25 15 42.73 V G96
2022-12-23 06:26:45 C 04 43 34.684 +25 15 43.85 V G96
2022-12-23 06:34:51 C 04 43 33.085 +25 15 45.54 V G96
2022-12-23 08:05:27 C 04 43 15.172 +25 15 56.95 V I52
2022-12-23 08:07:55 C 04 43 14.653 +25 15 57.20 V I52
2022-12-23 08:10:23 C 04 43 14.178 +25 15 57.28 V I52
2022-12-23 08:12:51 C 04 43 13.688 +25 15 57.67 V I52
2022-12-23 10:52:44 C 04 42 44.37 +25 16 55.1 V 474
2022-12-23 10:59:31 C 04 42 43.02 +25 16 56.9 V 474
2022-12-23 11:06:19 C 04 42 41.70 +25 16 56.6 V 474
2022-12-23 11:26:46 C 04 42 37.59 +25 16 59.8 V 474
2022-12-23 11:33:34 C 04 42 36.28 +25 17 00.7 V 474
2022-12-24 02:34:25 C 04 39 43.040 +25 18 27.40 V I52
2022-12-24 02:36:30 C 04 39 42.560 +25 18 28.40 V I52
2022-12-24 02:44:34 C 04 39 40.910 +25 18 29.40 V I52
2022-12-24 05:56:30 C 04 39 01.613 +25 18 58.21 V G96
2022-12-24 06:04:34 C 04 38 59.921 +25 18 59.69 V G96
2022-12-24 06:12:39 C 04 38 58.254 +25 19 00.30 V G96
2022-12-24 06:20:45 C 04 38 56.562 +25 19 01.24 V G96
2022-12-25 04:32:56 C 04 34 28.890 +25 21 41.30 V I52
2022-12-25 04:34:37 C 04 34 28.540 +25 21 42.60 V I52
2023-01-09 01:38:28 C 02 58 38.953 +24 26 30.48 V I52
2023-01-09 01:42:05 C 02 58 37.700 +24 26 28.68 V I52
2023-01-09 01:45:42 C 02 58 36.462 +24 26 26.81 V I52
2023-01-09 01:49:19 C 02 58 35.224 +24 26 24.29 V I52
2023-01-09 18:03:47 C 02 53 08.02 +24 16 34.8 X 033
2023-01-09 18:06:08 C 02 53 07.20 +24 16 33.3 X 033
2023-01-09 18:08:28 C 02 53 06.41 +24 16 31.8 X 033
2023-01-15 18:18:46 C 02 00 58.64 +22 08 40.5 X 033
2023-01-15 18:21:26 C 02 00 57.59 +22 08 37.2 X 033
2023-01-15 18:24:06 C 02 00 56.57 +22 08 33.8 X 033
2023-01-17 17:09:37 C 01 42 45.06 +21 08 29.1 X 033
2023-01-17 17:12:22 C 01 42 43.93 +21 08 25.7 X 033
2023-01-17 17:40:56 C 01 42 32.41 +21 07 45.6 X 033
2023-01-17 17:43:41 C 01 42 31.28 +21 07 41.5 X 033
2023-01-17 17:46:26 C 01 42 30.16 +21 07 37.9 X 033