2023 EP1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4473868245 ± 9.07e-06
Semi-major axis (a)1.1665614640 AU ± 1.88e-05
Inclination (i)31.37152839° ± 5.87e-04
Long. of Asc. Node (Ω)349.93672024° ± 5.98e-05
Arg. of Perihelion (ω)81.56472695° ± 8.87e-04
Mean Anomaly (M)95.91434199° ± 2.04e-02
Mean Motion (n)0.7822594842°/day ± 1.89e-05
Perihelion dist (q)0.64465724 AU ± 1.48e-05
Aphelion dist (Q)1.68846569 AU ± 2.92e-05
Orbital Period1.25997358 yr ± 3.04e-05
Physical Parameters
H (abs. magnitude)20.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.437″
Uncertainty2
Orbit TypeApollo
MOID0.003985 AU
Observations Used199
Oppositions1
Arc Total2023-2023
First Observation Used2023-03-14
Last Observation Used2023-05-26
Observations (201)
Date Type RA Dec Mag Band Observatory
2023-03-14 00:25:38 C 05 48 32.815 +23 07 27.34 V W68
2023-03-14 00:48:15 C 05 49 10.090 +22 58 15.38 V W68
2023-03-14 00:52:12 C 05 49 16.639 +22 56 38.83 V W68
2023-03-14 01:01:12 C 05 49 31.291 +22 53 01.39 V W68
2023-03-14 21:30:35 C 06 19 45.701 +15 01 43.75 V J95
2023-03-14 21:33:13 C 06 19 49.018 +15 00 47.88 V J95
2023-03-14 21:35:29 C 06 19 51.895 +14 59 59.71 V J95
2023-03-14 21:36:51 C 06 19 53.621 +14 59 30.55 V J95
2023-03-14 21:38:09 C 06 19 55.272 +14 59 03.01 V J95
2023-03-14 21:39:32 C 06 19 57.010 +14 58 33.67 V J95
2023-03-14 21:51:42 C 06 20 11.55 +14 54 33.0 X 958
2023-03-14 21:53:46 C 06 20 14.12 +14 53 49.0 X 958
2023-03-14 21:55:44 C 06 20 16.63 +14 53 06.5 X 958
2023-03-14 23:23:06 C 06 22 05.60 +14 22 19.6 V 203
2023-03-14 23:29:31 C 06 22 13.59 +14 20 04.5 V 203
2023-03-14 23:38:30 C 06 22 24.81 +14 16 56.6 V 203
2023-03-15 00:02:42 C 06 22 54.34 +14 09 24.2 q 950
2023-03-15 00:11:16 C 06 23 06.847 +14 05 23.49 V Z99
2023-03-15 00:14:05 C 06 23 08.29 +14 05 26.9 q 950
2023-03-15 00:15:02 C 06 23 11.498 +14 04 05.50 V Z99
2023-03-15 00:15:47 C 06 23 12.166 +14 03 53.68 V Z80
2023-03-15 00:18:51 C 06 23 16.227 +14 02 46.63 V Z99
2023-03-15 00:20:47 C 06 23 18.355 +14 02 10.39 V Z80
2023-03-15 00:25:23 C 06 23 22.09 +14 01 32.3 q 950
2023-03-15 00:25:26 C 06 23 24.096 +14 00 33.62 V Z80
2023-03-15 00:53:37 C 06 24 02.597 +13 54 38.38 V W68
2023-03-15 00:58:49 C 06 24 08.813 +13 52 50.92 V W68
2023-03-15 01:07:54 C 06 24 19.668 +13 49 43.46 V W68
2023-03-15 01:19:13 C 06 24 37.13 +13 42 57.4 q H36
2023-03-15 01:23:02 C 06 24 41.67 +13 41 38.9 q H36
2023-03-15 01:26:50 C 06 24 46.20 +13 40 21.4 q H36
2023-03-15 01:34:31 C 06 24 51.305 +13 40 36.95 V W68
2023-03-15 01:57:25 C 06 25 19.84 +13 30 05.3 V W46
2023-03-15 02:02:29 C 06 25 25.81 +13 28 21.9 V W46
2023-03-15 02:03:40 C 06 25 28.62 +13 27 47.9 u H21
2023-03-15 02:05:21 C 06 25 30.60 +13 27 13.6 u H21
2023-03-15 02:07:23 C 06 25 33.01 +13 26 32.2 u H21
2023-03-15 02:10:26 C 06 25 36.61 +13 25 29.9 u H21
2023-03-15 02:11:58 C 06 25 38.43 +13 24 58.4 V H21
2023-03-15 02:13:29 C 06 25 40.21 +13 24 27.7 V H21
2023-03-15 02:13:32 C 06 25 38.83 +13 24 36.9 V W46
2023-03-15 02:13:33 C 06 25 41.38 +13 24 28.9 q 734
2023-03-15 02:15:01 C 06 25 42.02 +13 23 56.5 V H21
2023-03-15 02:15:37 C 06 25 43.81 +13 23 46.8 q 734
2023-03-15 02:16:14 C 06 25 43.47 +13 23 31.4 V H21
2023-03-15 02:19:35 C 06 25 48.47 +13 22 26.1 q 734
2023-03-15 02:21:21 C 06 25 50.54 +13 21 50.4 q 734
2023-03-15 03:47:33 C 06 27 32.21 +12 52 57.6 t V27
2023-03-15 04:08:17 C 06 27 56.13 +12 46 02.8 t V27
2023-03-15 04:42:52 C 06 28 35.82 +12 34 30.5 t V27