2023 YB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3668133514 ± 1.30e-04
Semi-major axis (a)1.1304630584 AU ± 1.19e-04
Inclination (i)8.27574952° ± 3.14e-03
Long. of Asc. Node (Ω)84.56208447° ± 3.34e-04
Arg. of Perihelion (ω)94.70922708° ± 1.76e-03
Mean Anomaly (M)164.40133363° ± 7.72e-02
Mean Motion (n)0.8200261725°/day ± 1.29e-04
Perihelion dist (q)0.71579412 AU ± 1.65e-04
Aphelion dist (Q)1.54513200 AU ± 2.19e-04
Orbital Period1.20194491 yr ± 1.89e-04
Physical Parameters
H (abs. magnitude)25.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.326″
Uncertainty2
Orbit TypeApollo
MOID0.008632 AU
Observations Used57
Oppositions1
Arc Total2023-2023
First Observation Used2023-12-16
Last Observation Used2023-12-18
Observations (63)
Date Type RA Dec Mag Band Observatory
2023-12-17 18:04:22 C 03 19 15.89 +16 31 21.3 V 104
2023-12-17 18:21:47 B 03 18 52.66 +16 32 55.1 Z C95
2023-12-17 18:40:32 B 03 18 26.49 +16 34 39.3 Z C95
2023-12-17 18:58:56 B 03 18 00.70 +16 36 21.1 Z C95
2023-12-17 19:23:00 B 03 17 25.159 +16 38 12.44 X K74
2023-12-17 19:35:01 B 03 17 08.129 +16 39 18.83 X K74
2023-12-17 19:47:03 B 03 16 51.046 +16 40 25.46 X K74
2023-12-18 00:06:02 C 03 10 29.986 +17 04 38.35 X L34
2023-12-18 00:35:59 C 03 09 45.278 +17 07 17.33 X L34
2023-12-18 18:04:11 B 02 41 34.294 +18 47 40.27 X K74
2023-12-18 18:28:35 B 02 40 48.389 +18 50 07.19 X K74
2023-12-18 18:56:43 B 02 39 55.097 +18 52 56.06 X K74
2023-12-18 19:20:10 B 02 39 10.402 +18 55 16.39 X K74