2023 EM

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1077441131 ± 1.60e-05
Semi-major axis (a)0.9350272964 AU ± 1.39e-06
Inclination (i)14.18653325° ± 4.24e-03
Long. of Asc. Node (Ω)166.60118859° ± 4.67e-05
Arg. of Perihelion (ω)215.16299632° ± 2.87e-03
Mean Anomaly (M)135.17709060° ± 2.44e-03
Mean Motion (n)1.0901238514°/day ± 2.43e-06
Perihelion dist (q)0.83428361 AU ± 1.50e-05
Aphelion dist (Q)1.03577098 AU ± 1.50e-05
Orbital Period0.90414156 yr ± 2.02e-06
Physical Parameters
H (abs. magnitude)25.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty1
Orbit TypeAten
MOID0.020506 AU
Observations Used81
Oppositions1
Arc Total2023-2023
First Observation Used2023-03-09
Last Observation Used2023-03-16
Observations (81)
Date Type RA Dec Mag Band Observatory
2023-03-11 09:55:19 C 10 31 05.267 +38 06 42.53 U F51
2023-03-11 18:52:28 C 10 32 16.92 +40 12 32.2 o K88
2023-03-11 18:56:23 C 10 32 17.22 +40 13 27.9 o K88
2023-03-11 19:00:17 C 10 32 17.37 +40 14 23.3 o K88
2023-03-11 20:23:09 B 10 32 23.359 +40 33 26.10 X K74
2023-03-11 20:33:10 B 10 32 23.842 +40 35 44.99 X K74
2023-03-11 20:33:17 B 10 32 23.827 +40 35 46.79 X K74
2023-03-11 20:46:38 B 10 32 24.497 +40 38 51.58 X K74
2023-03-12 00:55:58 C 10 32 34.08 +41 34 26.6 V 204
2023-03-12 01:10:27 C 10 32 34.71 +41 37 31.4 V 204
2023-03-12 01:25:06 C 10 32 35.40 +41 40 36.8 V 204
2023-03-12 18:14:20 C 10 34 46.59 +45 03 42.4 o K88
2023-03-12 18:18:11 C 10 34 46.84 +45 04 27.8 o K88
2023-03-12 18:21:37 C 10 34 47.11 +45 05 07.6 o K88
2023-03-12 20:01:07 C 10 34 54.89 +45 24 15.6 V 104
2023-03-12 20:09:43 C 10 34 55.28 +45 25 53.2 V 104
2023-03-13 05:34:04 C 10 35 49.193 +47 06 44.68 V V00
2023-03-13 05:41:13 C 10 35 49.308 +47 07 58.26 V V00
2023-03-13 05:48:22 C 10 35 49.412 +47 09 12.20 V V00
2023-03-13 05:55:31 C 10 35 49.520 +47 10 25.97 V V00
2023-03-13 22:33:00 C 10 37 23.74 +49 46 34.8 o K88
2023-03-13 22:37:06 C 10 37 23.87 +49 47 10.0 o K88
2023-03-13 22:41:12 C 10 37 24.04 +49 47 45.5 o K88
2023-03-15 18:24:43 C 10 41 54.47 +55 10 43.1 X 033
2023-03-15 18:26:13 C 10 41 54.58 +55 10 52.5 X 033
2023-03-15 18:27:42 C 10 41 54.67 +55 11 02.1 X 033
2023-03-15 18:29:20 C 10 41 54.77 +55 11 13.0 X 033
2023-03-16 20:28:48 C 10 44 13.87 +57 38 20.4 X 033
2023-03-16 20:30:53 C 10 44 13.94 +57 38 31.9 X 033
2023-03-16 20:32:58 C 10 44 14.00 +57 38 42.7 X 033
2023-03-16 20:35:08 C 10 44 14.10 +57 38 54.1 X 033