2022 YN4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5833029503 ± 1.89e-06
Semi-major axis (a)2.2599217817 AU ± 9.97e-06
Inclination (i)19.19977813° ± 5.99e-05
Long. of Asc. Node (Ω)230.74948553° ± 2.41e-05
Arg. of Perihelion (ω)284.65668601° ± 1.76e-05
Mean Anomaly (M)290.87536281° ± 1.93e-03
Mean Motion (n)0.2901163228°/day ± 1.92e-06
Perihelion dist (q)0.94170274 AU ± 5.96e-06
Aphelion dist (Q)3.57814082 AU ± 1.64e-05
Orbital Period3.39734860 yr ± 2.25e-05
Physical Parameters
H (abs. magnitude)21.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.240″
Uncertainty1
Orbit TypeApollo
MOID0.164634 AU
Observations Used70
Oppositions1
Arc Total2022-2023
First Observation Used2022-12-22
Last Observation Used2023-05-27
Observations (72)
Date Type RA Dec Mag Band Observatory
2022-12-22 06:34:06 C 04 38 14.705 -21 40 19.38 V G96
2022-12-22 06:41:31 C 04 38 14.204 -21 40 40.26 V G96
2022-12-22 06:48:56 C 04 38 13.708 -21 41 01.57 V G96
2022-12-22 06:56:21 C 04 38 13.157 -21 41 22.67 V G96
2022-12-22 08:29:05 C 04 38 06.662 -21 45 43.45 V I52
2022-12-22 08:31:58 C 04 38 06.425 -21 45 52.38 V I52
2022-12-22 08:34:51 C 04 38 06.205 -21 45 59.90 V I52
2022-12-23 01:40:39 C 04 37 01.69 -22 34 01.1 u 807
2022-12-23 01:51:36 C 04 37 00.88 -22 34 32.4 u 807
2022-12-23 02:02:34 C 04 37 00.14 -22 35 03.1 u 807
2022-12-23 05:27:29 C 04 36 46.577 -22 45 06.77 V I52
2022-12-23 05:35:39 C 04 36 45.986 -22 45 29.09 V I52
2022-12-23 05:37:20 C 04 36 45.853 -22 45 34.56 V I52
2022-12-23 05:39:01 C 04 36 45.731 -22 45 39.17 V I52
2022-12-23 11:49:02 C 04 36 21.48 -23 02 34.0 V 474
2022-12-23 11:51:36 C 04 36 21.28 -23 02 41.1 V 474
2022-12-23 11:54:09 C 04 36 21.11 -23 02 48.1 V 474
2022-12-23 11:56:43 C 04 36 20.92 -23 02 55.3 V 474
2022-12-25 11:00:11 C 04 33 18.03 -25 14 55.8 V 474
2022-12-25 11:03:35 C 04 33 17.81 -25 15 05.5 V 474
2022-12-25 11:06:59 C 04 33 17.57 -25 15 14.8 V 474
2022-12-25 11:10:23 C 04 33 17.32 -25 15 24.2 V 474
2022-12-27 02:28:48 C 04 30 44.44 -27 04 24.0 u 807
2022-12-27 02:38:05 C 04 30 43.76 -27 04 49.7 u 807
2022-12-27 02:47:23 C 04 30 43.10 -27 05 15.4 u 807
2022-12-29 03:32:25 C 04 27 33.55 -29 18 11.5 u 807
2022-12-29 03:43:20 C 04 27 32.79 -29 18 40.8 u 807
2022-12-29 03:54:15 C 04 27 32.01 -29 19 10.2 u 807
2022-12-30 03:16:36 C 04 26 02.16 -30 21 58.8 u 807
2022-12-30 03:27:34 C 04 26 01.48 -30 22 27.9 u 807
2022-12-30 03:38:32 C 04 26 00.64 -30 22 57.5 u 807
2023-01-02 02:34:35 C 04 21 31.12 -33 29 29.9 u 807
2023-01-02 02:42:30 C 04 21 30.57 -33 29 50.3 u 807
2023-01-02 02:50:24 C 04 21 30.01 -33 30 10.6 u 807
2023-01-10 03:50:08 C 04 09 52.66 -41 25 04.0 V 807
2023-01-10 04:00:47 C 04 09 51.97 -41 25 28.5 V 807
2023-01-10 04:11:27 C 04 09 51.28 -41 25 52.9 V 807
2023-01-13 03:13:57 C 04 05 50.47 -44 09 10.7 u 807
2023-01-13 03:16:41 C 04 05 50.22 -44 09 17.1 u 807
2023-01-13 03:22:09 C 04 05 49.83 -44 09 29.0 u 807
2023-01-17 02:50:28 C 04 00 36.14 -47 40 36.5 u 807
2023-01-17 03:01:23 C 04 00 35.49 -47 41 00.6 u 807
2023-01-17 03:12:18 C 04 00 34.85 -47 41 23.8 u 807
2023-01-24 12:19:13 C 03 51 01.33 -53 54 08.6 V 474
2023-01-24 12:29:21 C 03 51 00.62 -53 54 29.0 V 474
2023-01-24 12:39:29 C 03 51 00.10 -53 54 49.1 V 474
2023-02-13 00:42:28 C 03 08 32.32 -69 44 58.5 V 807
2023-02-13 00:55:47 C 03 08 29.75 -69 45 24.5 V 807
2023-02-13 01:09:06 C 03 08 27.25 -69 45 50.3 V 807
2023-02-13 10:17:49 C 03 06 49.78 -70 03 58.4 V 474