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
2023-03-18 20:51:35 C 07 33 23.729 -06 30 36.86 V Z80
2023-03-18 20:54:29 C 07 33 23.35 -06 30 56.9 M32
2023-03-18 20:58:30 C 07 33 25.07 -06 31 28.5 M32
2023-03-19 20:36:01 C 07 43 02.47 -09 17 07.1 X L18
2023-03-19 20:38:00 C 07 43 03.11 -09 17 20.1 X L18
2023-03-19 20:39:59 C 07 43 03.84 -09 17 32.5 X L18
2023-03-19 20:41:51 C 07 43 04.56 -09 17 43.4 X L18
2023-03-20 20:48:40 C 07 51 10.63 -11 32 48.8 X 511
2023-03-20 20:49:43 C 07 51 10.92 -11 32 53.8 X 511
2023-03-20 20:50:46 C 07 51 11.10 -11 33 02.2 X 511
2023-03-20 20:51:49 C 07 51 11.55 -11 33 04.5 X 511
2023-03-20 20:52:52 C 07 51 11.84 -11 33 09.5 X 511
2023-03-21 07:05:11 C 07 54 12.581 -12 21 52.88 V T05
2023-03-21 07:19:34 C 07 54 16.385 -12 22 58.91 V T05
2023-03-21 07:24:47 C 07 54 17.746 -12 23 22.60 V T05
2023-03-21 07:33:34 C 07 54 20.069 -12 24 02.99 V T05
2023-03-21 19:32:50 C 07 57 35.914 -13 15 19.87 V M22
2023-03-21 19:37:23 C 07 57 37.010 -13 15 38.56 V M22
2023-03-21 19:45:52 C 07 57 39.084 -13 16 13.73 V M22
2023-03-21 20:02:11 C 07 57 43.042 -13 17 21.44 V M22
2023-03-22 20:09:21 C 08 03 31.77 -14 49 36.5 X L18
2023-03-22 20:12:03 C 08 03 32.27 -14 49 46.0 X L18
2023-03-22 20:14:45 C 08 03 32.88 -14 49 55.5 X L18
2023-03-24 01:20:11 C 08 09 32.616 -16 18 32.36 V W68
2023-03-24 01:24:48 C 08 09 33.394 -16 18 45.18 V W68
2023-03-24 01:42:16 C 08 09 36.446 -16 19 33.82 V W68
2023-03-24 01:57:00 C 08 09 39.000 -16 20 13.88 V W68
2023-04-08 01:11:39 C 08 47 54.56 -23 28 42.6 u 807
2023-04-08 01:16:00 C 08 47 54.86 -23 28 44.3 u 807
2023-04-08 01:20:29 C 08 47 55.15 -23 28 46.2 u 807
2023-04-11 01:51:39 C 08 52 52.67 -23 59 31.4 u 807
2023-04-11 01:58:43 C 08 52 53.16 -23 59 33.7 u 807
2023-04-11 02:05:47 C 08 52 53.53 -23 59 37.4 u 807
2023-04-12 23:36:35 C 08 55 53.17 -24 15 25.3 u 807
2023-04-12 23:43:38 C 08 55 53.57 -24 15 28.0 u 807
2023-04-12 23:50:42 C 08 55 53.97 -24 15 29.8 u 807
2023-04-22 03:15:27 C 09 09 37.32 -25 08 30.4 o 291
2023-04-22 03:27:55 C 09 09 38.02 -25 08 31.8 o 291
2023-04-22 03:40:22 C 09 09 38.75 -25 08 35.3 o 291
2023-04-27 23:57:49 C 09 18 19.70 -25 31 05.2 V 807
2023-04-28 00:08:28 C 09 18 20.31 -25 31 06.8 V 807
2023-04-28 00:19:07 C 09 18 20.93 -25 31 08.3 V 807
2023-05-01 01:10:57 C 09 22 53.76 -25 41 26.6 V 807
2023-05-01 01:21:36 C 09 22 54.37 -25 41 27.7 V 807
2023-05-01 01:32:15 C 09 22 55.01 -25 41 29.3 V 807
2023-05-09 01:31:57 C 09 35 08.18 -26 06 35.2 u 807
2023-05-09 01:38:36 C 09 35 08.59 -26 06 35.7 u 807
2023-05-09 01:46:35 C 09 35 09.06 -26 06 36.7 u 807
2023-05-26 23:20:15 C 10 04 09.18 -27 06 11.7 V 807
2023-05-26 23:36:29 C 10 04 10.28 -27 06 14.0 V 807