2022 YB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4322892477 ± 3.26e-05
Semi-major axis (a)1.7804077098 AU ± 1.13e-04
Inclination (i)40.57273262° ± 6.62e-04
Long. of Asc. Node (Ω)261.60192404° ± 4.74e-04
Arg. of Perihelion (ω)133.32712594° ± 1.64e-03
Mean Anomaly (M)93.07493791° ± 4.37e-02
Mean Motion (n)0.4148901046°/day ± 3.94e-05
Perihelion dist (q)1.01075660 AU ± 8.65e-05
Aphelion dist (Q)2.55005882 AU ± 1.72e-04
Orbital Period2.37563218 yr ± 2.26e-04
Physical Parameters
H (abs. magnitude)20.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.284″
Uncertainty2
Orbit TypeApollo
MOID0.122402 AU
Observations Used71
Oppositions1
Arc Total2022-2023
First Observation Used2022-12-18
Last Observation Used2023-02-26
Observations (74)
Date Type RA Dec Mag Band Observatory
2022-12-18 01:28:53 C 22 30 18.760 +27 46 21.47 V G96
2022-12-18 01:36:22 C 22 30 21.607 +27 46 06.96 V G96
2022-12-18 01:43:49 C 22 30 24.469 +27 45 52.85 V G96
2022-12-18 01:51:17 C 22 30 27.295 +27 45 37.58 V G96
2022-12-18 02:03:23 C 22 30 31.871 +27 45 14.18 V G96
2022-12-18 02:04:26 C 22 30 32.274 +27 45 10.37 V G96
2022-12-18 02:05:28 C 22 30 32.620 +27 45 09.54 V G96
2022-12-18 02:06:30 C 22 30 33.062 +27 45 07.70 V G96
2022-12-18 17:05:42 C 22 36 20.65 +27 14 59.9 V L01
2022-12-18 17:09:22 C 22 36 22.05 +27 14 51.7 V L01
2022-12-18 17:13:35 C 22 36 23.64 +27 14 44.0 X 595
2022-12-18 17:59:01 C 22 36 41.00 +27 13 10.1 V L01
2022-12-18 18:03:52 C 22 36 42.97 +27 12 59.5 V L01
2022-12-18 18:08:30 C 22 36 44.68 +27 12 50.7 X 595
2022-12-18 18:08:42 C 22 36 44.74 +27 12 50.3 V L01
2022-12-18 18:33:31 C 22 36 54.31 +27 11 58.8 V 204
2022-12-18 19:08:11 C 22 37 07.60 +27 10 47.2 V 204
2022-12-18 23:28:27 C 22 38 48.72 +27 01 54.2 u H21
2022-12-18 23:34:45 C 22 38 51.13 +27 01 41.3 u H21
2022-12-18 23:42:40 C 22 38 54.13 +27 01 24.8 u H21
2022-12-20 01:27:32 C 22 48 51.588 +26 06 30.28 V I52
2022-12-20 01:27:39 C 22 48 51.69 +26 06 31.3 o 291
2022-12-20 01:30:25 C 22 48 52.70 +26 06 24.7 o 291
2022-12-20 01:33:05 C 22 48 53.74 +26 06 17.9 o 291
2022-12-20 01:34:40 C 22 48 54.284 +26 06 14.29 V I52
2022-12-20 01:39:42 C 22 48 56.232 +26 06 03.85 V I52
2022-12-20 01:40:21 C 22 48 56.563 +26 06 01.37 V I52
2022-12-20 23:48:29 C 22 57 29.75 +25 16 22.8 u H21
2022-12-20 23:53:49 C 22 57 31.79 +25 16 10.5 u H21
2022-12-20 23:58:55 C 22 57 33.71 +25 15 58.6 u H21
2022-12-21 03:24:55 C 22 58 52.60 +25 08 06.8 o 291
2022-12-21 03:29:31 C 22 58 54.34 +25 07 56.1 o 291
2022-12-21 03:34:04 C 22 58 56.07 +25 07 45.3 o 291
2022-12-22 02:13:50 C 23 07 39.61 +24 14 32.4 o 291
2022-12-22 02:18:44 C 23 07 41.46 +24 14 20.8 o 291
2022-12-22 02:23:43 C 23 07 43.34 +24 14 08.7 o 291
2022-12-24 01:28:17 C 23 25 38.950 +22 17 40.42 V G96
2022-12-24 01:36:37 C 23 25 42.056 +22 17 19.00 V G96
2022-12-24 01:44:56 C 23 25 45.102 +22 16 57.47 V G96
2022-12-24 01:53:14 C 23 25 48.212 +22 16 36.08 V G96
2022-12-24 04:24:34 C 23 26 44.545 +22 10 07.97 V I52
2022-12-24 04:25:20 C 23 26 44.851 +22 10 05.23 V I52
2022-12-24 04:29:26 C 23 26 46.331 +22 09 55.26 V I52
2022-12-24 04:30:12 C 23 26 46.655 +22 09 52.74 V I52
2022-12-25 01:31:17 C 23 34 39.940 +21 15 37.84 V G96
2022-12-25 01:39:39 C 23 34 42.985 +21 15 15.98 V G96
2022-12-25 01:48:01 C 23 34 46.081 +21 14 54.17 V G96
2022-12-25 01:56:24 C 23 34 49.177 +21 14 31.60 V G96
2022-12-26 02:28:55 C 23 43 53.548 +20 09 50.15 V I52
2022-12-26 02:29:48 C 23 43 53.882 +20 09 47.95 V I52