2023 EF3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6967214072 ± 2.03e-06
Semi-major axis (a)2.5529031274 AU ± 1.74e-05
Inclination (i)55.70329179° ± 1.58e-04
Long. of Asc. Node (Ω)152.40660017° ± 2.91e-05
Arg. of Perihelion (ω)113.63380993° ± 5.67e-05
Mean Anomaly (M)217.39926920° ± 2.21e-03
Mean Motion (n)0.2416355189°/day ± 2.47e-06
Perihelion dist (q)0.77424087 AU ± 7.40e-06
Aphelion dist (Q)4.33156539 AU ± 2.99e-05
Orbital Period4.07897932 yr ± 4.16e-05
Physical Parameters
H (abs. magnitude)21.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.189″
Uncertainty1
Orbit TypeApollo
MOID0.012202 AU
Observations Used59
Oppositions1
Arc Total2023-2023
First Observation Used2023-03-11
Last Observation Used2023-06-23
Observations (60)
Date Type RA Dec Mag Band Observatory
2023-03-11 07:48:53 C 10 31 32.47 +44 14 38.0 V V00
2023-03-11 07:56:11 C 10 31 31.37 +44 15 04.5 V V00
2023-03-13 05:31:34 C 10 24 33.880 +47 00 10.80 V V00
2023-03-13 05:38:50 C 10 24 32.674 +47 00 36.72 V V00
2023-03-13 05:45:59 C 10 24 31.514 +47 01 02.28 V V00
2023-03-13 05:53:08 C 10 24 30.326 +47 01 27.91 V V00
2023-03-13 08:25:54 C 10 24 05.12 +47 10 32.9 o 291
2023-03-13 08:50:07 C 10 24 01.12 +47 11 57.8 o 291
2023-03-13 09:14:31 C 10 23 57.06 +47 13 24.8 o 291
2023-03-14 10:11:23 C 10 19 51.078 +48 41 28.36 V V00
2023-03-14 10:12:40 C 10 19 50.858 +48 41 32.71 V V00
2023-03-14 10:13:58 C 10 19 50.632 +48 41 37.21 V V00
2023-03-14 10:15:16 C 10 19 50.416 +48 41 41.96 V V00
2023-03-15 04:55:32 C 10 16 40.21 +49 46 33.9 u H21
2023-03-15 05:06:07 C 10 16 38.32 +49 47 10.2 u H21
2023-03-15 05:11:24 C 10 16 37.36 +49 47 28.2 u H21
2023-03-15 05:21:27 C 10 16 35.59 +49 48 02.6 u H21
2023-03-15 21:53:59 C 10 13 40.91 +50 44 31.1 X 033
2023-03-15 21:58:05 C 10 13 40.17 +50 44 44.9 X 033
2023-03-15 22:02:09 C 10 13 39.38 +50 44 58.7 X 033
2023-03-17 08:55:21 C 10 07 12.616 +52 41 12.84 V V00
2023-03-17 09:05:53 C 10 07 10.574 +52 41 47.00 V V00
2023-03-17 09:07:10 C 10 07 10.322 +52 41 51.14 V V00
2023-03-17 09:08:28 C 10 07 10.070 +52 41 55.28 V V00
2023-03-18 06:06:53 C 10 03 07.736 +53 49 43.72 V V00
2023-03-18 06:08:11 C 10 03 07.463 +53 49 47.86 V V00
2023-03-18 06:09:28 C 10 03 07.178 +53 49 51.71 V V00
2023-03-18 06:10:46 C 10 03 06.966 +53 49 56.14 V V00
2023-03-19 03:55:14 C 09 58 46.452 +54 58 21.97 V V00
2023-03-19 03:56:17 C 09 58 46.240 +54 58 25.28 V V00
2023-03-19 03:57:20 C 09 58 45.995 +54 58 28.42 V V00
2023-03-19 03:58:22 C 09 58 45.764 +54 58 31.91 V V00
2023-03-22 00:37:30 C 09 43 57.01 +58 21 46.8 X 033
2023-03-22 00:42:10 C 09 43 55.90 +58 22 00.1 X 033
2023-03-22 00:46:49 C 09 43 54.86 +58 22 12.9 X 033
2023-03-23 23:52:38 C 09 32 50.987 +60 29 57.06 V J04
2023-03-24 00:54:57 C 09 32 35.397 +60 32 37.68 V J04
2023-03-24 01:52:59 C 09 32 20.885 +60 35 06.68 V J04
2023-03-25 06:47:04 C 09 25 09.96 +61 48 13.5 o 291
2023-03-25 07:02:13 C 09 25 05.95 +61 48 50.3 o 291
2023-03-25 07:17:25 C 09 25 02.03 +61 49 26.9 o 291
2023-03-25 07:26:11 C 09 25 00.989 +61 49 53.04 V T12
2023-03-25 07:48:06 C 09 24 55.248 +61 50 46.89 V T12
2023-03-26 02:23:06 C 09 20 08.79 +62 35 36.1 V H21
2023-03-26 02:40:33 C 09 20 04.13 +62 36 17.4 V H21
2023-03-28 04:35:13 C 09 06 38.331 +64 29 01.45 V G37
2023-03-28 04:36:54 C 09 06 37.850 +64 29 04.97 V G37
2023-03-29 06:35:56 C 08 59 17.81 +65 23 16.8 o 695
2023-03-29 06:44:30 C 08 59 15.31 +65 23 33.9 o 695
2023-03-29 06:53:04 C 08 59 12.80 +65 23 51.1 o 695