2022 YB4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3901748951 ± 2.03e-06
Semi-major axis (a)1.5123904177 AU ± 4.56e-06
Inclination (i)3.10387588° ± 1.45e-05
Long. of Asc. Node (Ω)68.26156034° ± 9.00e-05
Arg. of Perihelion (ω)112.10209766° ± 8.37e-05
Mean Anomaly (M)163.17776788° ± 2.36e-03
Mean Motion (n)0.5299274307°/day ± 2.40e-06
Perihelion dist (q)0.92229365 AU ± 4.14e-06
Aphelion dist (Q)2.10248719 AU ± 7.04e-06
Orbital Period1.85992690 yr ± 8.41e-06
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.293″
Uncertainty1
Orbit TypeApollo
MOID0.019665 AU
Observations Used116
Oppositions1
Arc Total2022-2023
First Observation Used2022-12-23
Last Observation Used2023-05-23
Observations (118)
Date Type RA Dec Mag Band Observatory
2023-01-14 06:44:32 C 10 19 02.899 +31 46 53.08 V I52
2023-01-14 06:57:55 C 10 19 07.295 +31 47 06.22 V I52
2023-01-14 07:10:17 C 10 19 11.320 +31 47 18.31 V I52
2023-01-14 07:22:38 C 10 19 15.341 +31 47 30.41 V I52
2023-01-14 11:22:36 C 10 20 36.730 +31 51 19.76 V T05
2023-01-14 11:25:16 C 10 20 37.654 +31 51 22.39 V T05
2023-01-14 11:39:20 C 10 20 42.170 +31 51 35.68 V T05
2023-01-14 11:46:35 C 10 20 44.539 +31 51 42.44 V T05
2023-01-18 00:53:01 C 10 54 12.154 +32 59 48.01 V J95
2023-01-18 00:58:11 C 10 54 14.390 +32 59 51.97 V J95
2023-01-18 01:03:11 C 10 54 16.546 +32 59 55.82 V J95
2023-01-18 01:08:13 C 10 54 18.744 +32 59 59.57 V J95
2023-01-19 00:05:28 C 11 04 56.222 +33 14 34.87 V Z80
2023-01-19 00:18:36 C 11 05 02.390 +33 14 43.87 V Z80
2023-01-20 00:14:42 C 11 16 54.398 +33 27 02.27 V G01
2023-01-20 00:17:21 C 11 16 55.582 +33 27 04.25 V G01
2023-01-21 09:03:05 C 11 34 33.236 +33 38 01.72 V 703
2023-01-21 09:10:37 C 11 34 37.326 +33 38 03.48 V 703
2023-01-21 09:18:09 C 11 34 41.308 +33 38 05.57 V 703
2023-01-21 09:25:41 C 11 34 45.422 +33 38 08.66 V 703
2023-01-21 23:50:23 C 11 43 03.696 +33 39 03.96 X Z43
2023-01-21 23:55:32 C 11 43 06.638 +33 39 05.29 X Z43
2023-01-22 00:00:45 C 11 43 09.636 +33 39 06.12 X Z43
2023-01-22 00:06:02 C 11 43 12.710 +33 39 06.55 X Z43
2023-01-22 12:53:47 C 11 50 47.810 +33 39 36.25 V T05
2023-01-22 12:56:23 C 11 50 49.320 +33 39 35.93 V T05
2023-01-22 13:21:46 C 11 51 03.948 +33 39 34.31 V T05
2023-01-22 13:32:49 C 11 51 10.356 +33 39 33.73 V T05
2023-01-23 10:07:51 C 12 03 58.579 +33 34 03.97 V U52
2023-01-23 10:10:10 C 12 04 00.014 +33 34 03.58 V U52
2023-01-23 10:12:29 C 12 04 01.416 +33 34 02.24 V U52
2023-01-25 09:36:58 C 12 35 40.895 +33 00 28.40 V 703
2023-01-25 09:44:35 C 12 35 46.018 +33 00 20.95 V 703
2023-01-25 09:52:13 C 12 35 51.173 +33 00 13.14 V 703
2023-01-25 09:59:50 C 12 35 56.252 +33 00 05.40 V 703
2023-01-26 02:45:12 C 12 47 45.01 +32 39 01.4 X K19
2023-01-26 02:50:24 C 12 47 48.63 +32 38 54.7 X K19
2023-01-26 02:55:36 C 12 47 52.19 +32 38 47.9 X K19
2023-01-26 14:00:11 C 12 55 50.323 +32 22 59.66 V T12
2023-01-26 14:01:09 C 12 55 50.988 +32 22 58.13 V T12
2023-01-26 14:02:08 C 12 55 51.673 +32 22 56.63 V T12
2023-01-26 15:57:09 C 12 57 11.352 +32 19 49.94 V T05
2023-01-26 16:01:03 C 12 57 14.069 +32 19 43.07 V T05
2023-01-26 16:04:18 C 12 57 16.330 +32 19 37.49 V T05
2023-01-26 16:08:19 C 12 57 19.094 +32 19 30.97 V T05
2023-01-31 05:01:05 C 14 17 58.71 +27 30 11.2 X B88
2023-01-31 05:17:57 C 14 18 10.56 +27 29 10.5 X B88
2023-01-31 05:34:39 C 14 18 22.27 +27 28 10.2 X B88
2023-02-01 03:10:50 C 14 33 56.20 +26 06 56.7 X B88
2023-02-01 03:18:39 C 14 34 01.63 +26 06 26.5 X B88