2023 MY4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7923678663 ± 2.60e-03
Semi-major axis (a)1.7732745995 AU ± 1.26e-02
Inclination (i)21.39652516° ± 1.48e-01
Long. of Asc. Node (Ω)263.17210736° ± 6.67e-02
Arg. of Perihelion (ω)206.98946952° ± 7.08e-02
Mean Anomaly (M)58.21221196° ± 4.56e+00
Mean Motion (n)0.4173960034°/day ± 4.45e-03
Perihelion dist (q)0.36818879 AU ± 5.29e-03
Aphelion dist (Q)3.17836041 AU ± 2.30e-02
Orbital Period2.36136972 yr ± 2.52e-02
Physical Parameters
H (abs. magnitude)19.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.116″
Uncertainty4
Orbit TypeApollo
MOID0.220571 AU
Observations Used17
Oppositions1
Arc Total2023-2023
First Observation Used2023-06-21
Last Observation Used2023-06-25
Observations (17)
Date Type RA Dec Mag Band Observatory
2023-06-21 07:39:40 C 15 49 46.224 -26 01 48.82 X F52
2023-06-21 07:56:23 C 15 49 45.261 -26 01 36.44 X F52
2023-06-21 08:29:52 C 15 49 43.332 -26 01 11.22 X F52
2023-06-21 11:19:04 C 15 49 33.715 -25 59 02.42 V F51
2023-06-21 11:20:01 C 15 49 33.656 -25 59 01.82 V F51
2023-06-22 05:28:03 C 15 48 36.62 -25 45 36.4 o 291
2023-06-22 05:36:22 C 15 48 36.15 -25 45 29.0 o 291
2023-06-24 04:29:17 C 15 46 20.066 -25 12 10.33 V H01
2023-06-24 04:36:37 C 15 46 19.713 -25 12 05.27 V H01
2023-06-24 05:23:17 C 15 46 17.504 -25 11 33.03 V H01
2023-06-24 05:31:02 C 15 46 17.134 -25 11 27.93 V H01
2023-06-24 08:16:53 C 15 46 09.743 -25 09 32.94 V F51
2023-06-24 08:18:03 C 15 46 09.667 -25 09 31.84 V F51
2023-06-25 04:40:52 C 15 45 16.519 -24 55 47.48 V H01
2023-06-25 04:47:00 C 15 45 16.249 -24 55 43.50 V H01
2023-06-25 05:02:33 C 15 45 15.557 -24 55 33.04 V H01
2023-06-25 05:10:38 C 15 45 15.197 -24 55 27.79 V H01