2023 YB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6422756733 ± 1.62e-05
Semi-major axis (a)2.8749722115 AU ± 1.34e-04
Inclination (i)2.43768234° ± 4.37e-05
Long. of Asc. Node (Ω)146.01914776° ± 8.36e-05
Arg. of Perihelion (ω)319.35847547° ± 3.98e-05
Mean Anomaly (M)136.71064125° ± 9.56e-03
Mean Motion (n)0.2021909902°/day ± 1.41e-05
Perihelion dist (q)1.02844750 AU ± 6.68e-05
Aphelion dist (Q)4.72149692 AU ± 2.25e-04
Orbital Period4.87472900 yr ± 3.40e-04
Physical Parameters
H (abs. magnitude)23.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.239″
Uncertainty1
Orbit TypeAmor
MOID0.052246 AU
Observations Used78
Oppositions1
Arc Total2023-2024
First Observation Used2023-12-30
Last Observation Used2024-04-04
Observations (79)
Date Type RA Dec Mag Band Observatory
2023-12-30 05:16:40 C 01 32 24.402 -01 39 47.78 X F52
2023-12-30 05:32:42 C 01 32 25.813 -01 39 39.08 X F52
2023-12-30 05:48:42 C 01 32 27.210 -01 39 30.68 X F52
2023-12-30 06:04:43 C 01 32 28.633 -01 39 22.08 X F52
2023-12-31 02:17:05 C 01 34 32.54 -01 28 25.9 V 291
2023-12-31 02:38:00 C 01 34 34.49 -01 28 13.5 V 291
2023-12-31 02:58:56 C 01 34 36.47 -01 28 02.6 V 291
2023-12-31 05:04:04 C 01 34 50.047 -01 26 44.89 V F51
2023-12-31 05:05:14 C 01 34 50.178 -01 26 44.03 V F51
2024-01-02 19:30:59 C 01 41 51.037 -00 48 45.02 V Z84
2024-01-02 21:12:49 C 01 42 02.352 -00 47 37.76 V Z84
2024-01-03 02:27:16 C 01 42 41.613 -00 44 06.69 V H01
2024-01-03 02:41:56 C 01 42 43.250 -00 43 56.75 V H01
2024-01-03 03:07:50 C 01 42 46.158 -00 43 39.41 V H01
2024-01-03 03:16:58 C 01 42 47.184 -00 43 33.41 V H01
2024-01-09 04:27:34 C 02 03 45.45 +01 12 23.9 V 291
2024-01-09 04:49:04 C 02 03 48.88 +01 12 44.2 V 291
2024-01-09 05:10:35 C 02 03 52.33 +01 13 04.4 V 291
2024-01-13 03:46:24 C 02 21 41.82 +02 51 49.0 V 291
2024-01-13 03:59:59 C 02 21 44.46 +02 52 04.6 V 291
2024-01-13 04:13:34 C 02 21 47.16 +02 52 20.5 V 291
2024-01-14 03:59:25 C 02 26 53.42 +03 20 28.4 V 291
2024-01-14 04:18:33 C 02 26 57.41 +03 20 51.2 V 291
2024-01-14 04:37:44 C 02 27 01.41 +03 21 14.6 V 291
2024-01-15 01:56:52 C 02 31 52.68 +03 47 43.5 V 291
2024-01-15 02:17:36 C 02 31 57.19 +03 48 09.5 V 291
2024-01-17 03:38:45 C 02 44 01.00 +04 53 57.6 V 291
2024-01-17 03:58:26 C 02 44 05.82 +04 54 24.8 V 291
2024-01-17 04:18:00 C 02 44 10.65 +04 54 51.3 V 291
2024-01-18 02:29:00 C 02 50 05.25 +05 26 33.5 V 691
2024-01-18 02:38:49 C 02 50 07.72 +05 26 47.2 V 691
2024-01-28 03:30:13 C 04 14 43.61 +12 20 32.6 V 290
2024-01-28 03:45:07 C 04 14 49.81 +12 21 00.3 V 290
2024-01-28 03:57:18 C 04 14 54.88 +12 21 22.8 V 290
2024-01-29 04:26:10 C 04 25 42.00 +13 06 47.7 V 291
2024-01-29 04:36:17 C 04 25 46.36 +13 07 06.2 V 291
2024-01-30 02:00:16 C 04 35 32.51 +13 46 17.0 V 691
2024-01-30 02:17:14 C 04 35 40.02 +13 46 47.9 V 691
2024-01-30 02:34:14 C 04 35 47.55 +13 47 19.5 V 691
2024-01-31 03:32:54 C 04 47 25.80 +14 32 02.3 V 691
2024-01-31 03:51:41 C 04 47 34.26 +14 32 35.1 V 691
2024-02-05 04:23:04 C 05 46 35.37 +17 38 58.6 V 691
2024-02-05 04:47:51 C 05 46 47.20 +17 39 30.1 V 691
2024-02-05 11:26:00 C 05 50 00.949 +17 47 52.70 V T12
2024-02-05 11:26:56 C 05 50 01.401 +17 47 53.77 V T12
2024-02-06 21:18:38 C 06 06 46.734 +18 26 24.66 V Z84
2024-02-12 21:32:34 C 07 12 49.264 +20 00 33.92 V J04
2024-02-12 21:42:38 C 07 12 53.291 +20 00 37.00 V J04
2024-02-13 04:00:38 C 07 15 29.89 +20 02 16.4 V 691
2024-02-13 04:13:33 C 07 15 35.00 +20 02 20.1 V 691