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
2022-12-26 02:30:42 C 23 43 54.181 +20 09 45.25 V I52
2022-12-26 02:31:36 C 23 43 54.505 +20 09 43.16 V I52
2022-12-29 17:02:20 C 00 14 40.07 +16 15 26.1 X 033
2022-12-29 17:03:55 C 00 14 40.61 +16 15 21.9 X 033
2022-12-29 17:05:29 C 00 14 41.15 +16 15 17.7 X 033
2023-01-03 16:51:09 C 00 53 21.53 +10 55 29.4 X 033
2023-01-03 16:52:53 C 00 53 22.04 +10 55 24.8 X 033
2023-01-03 16:56:31 C 00 53 23.10 +10 55 14.7 X 033
2023-01-03 16:59:29 C 00 53 24.02 +10 55 07.5 X 033
2023-01-06 17:24:50 C 01 14 22.99 +07 55 14.2 X 033
2023-01-06 17:26:34 C 01 14 23.44 +07 55 10.1 X 033
2023-01-06 17:28:19 C 01 14 23.93 +07 55 05.9 X 033
2023-01-06 17:30:21 C 01 14 24.51 +07 55 00.8 X 033
2023-01-14 02:25:57 C 01 58 27.138 +01 42 05.65 V G96
2023-01-14 02:34:09 C 01 58 28.902 +01 41 50.75 V G96
2023-01-14 02:42:22 C 01 58 30.691 +01 41 35.88 V G96
2023-01-25 02:46:57 C 02 49 07.87 -04 36 28.9 o 291
2023-01-25 03:02:06 C 02 49 10.32 -04 36 45.4 o 291
2023-01-26 02:12:46 C 02 52 58.10 -05 01 19.8 V 691
2023-01-26 02:23:57 C 02 52 59.91 -05 01 30.4 V 691
2023-01-26 02:35:09 C 02 53 01.70 -05 01 42.5 V 691
2023-02-26 01:08:30 C 04 25 48.25 -11 19 20.2 V 807
2023-02-26 01:24:29 C 04 25 49.86 -11 19 23.1 V 807
2023-02-26 01:40:27 C 04 25 51.48 -11 19 26.1 V 807