2023 YA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4989576244 ± 1.10e-04
Semi-major axis (a)1.8122813909 AU ± 3.71e-04
Inclination (i)3.17427770° ± 5.08e-04
Long. of Asc. Node (Ω)250.73428293° ± 5.76e-04
Arg. of Perihelion (ω)150.50997754° ± 4.08e-04
Mean Anomaly (M)298.23454100° ± 9.19e-02
Mean Motion (n)0.4039929903°/day ± 1.24e-04
Perihelion dist (q)0.90802977 AU ± 2.72e-04
Aphelion dist (Q)2.71653301 AU ± 5.91e-04
Orbital Period2.43971135 yr ± 7.49e-04
Physical Parameters
H (abs. magnitude)24.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.326″
Uncertainty2
Orbit TypeApollo
MOID0.009777 AU
Observations Used63
Oppositions1
Arc Total2023-2023
First Observation Used2023-12-16
Last Observation Used2023-12-20
Observations (69)
Date Type RA Dec Mag Band Observatory
2023-12-17 09:16:20 C 06 37 57.04 -15 53 40.1 q E94
2023-12-17 09:38:51 C 06 38 07.93 -15 47 30.4 q E94
2023-12-17 15:53:26 C 06 41 01.44 -14 17 09.7 V 900
2023-12-17 16:01:20 C 06 41 04.46 -14 15 11.9 V 900
2023-12-17 23:10:52 B 06 44 19.109 -12 36 04.18 X K74
2023-12-17 23:18:37 B 06 44 21.737 -12 34 23.34 X K74
2023-12-17 23:21:02 C 06 44 20.033 -12 26 39.98 V M22
2023-12-17 23:24:49 C 06 44 23.417 -12 32 22.70 X L34
2023-12-17 23:25:39 C 06 44 21.482 -12 25 40.84 V M22
2023-12-17 23:26:23 B 06 44 24.430 -12 32 42.25 X K74
2023-12-17 23:29:40 C 06 44 22.740 -12 24 49.25 V M22
2023-12-18 01:04:50 C 06 44 55.478 -12 10 55.24 X L34
2023-12-18 01:18:15 C 06 44 59.748 -12 08 04.56 X L34
2023-12-18 02:34:34 C 06 45 24.067 -11 52 02.68 X L34
2023-12-19 22:27:49 B 06 57 30.76 -05 19 04.7 X M45
2023-12-19 22:32:58 B 06 57 31.47 -05 18 31.5 X M45
2023-12-20 06:23:39 C 06 58 51.600 -04 25 27.20 V 807
2023-12-20 06:26:00 C 06 58 51.880 -04 25 13.60 V 807
2023-12-20 06:28:21 C 06 58 52.130 -04 24 59.90 V 807