2025 EF4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2165867909 ± 5.15e-07
Semi-major axis (a)1.2710484279 AU ± 8.41e-07
Inclination (i)8.91479892° ± 1.81e-05
Long. of Asc. Node (Ω)174.18478125° ± 6.95e-07
Arg. of Perihelion (ω)354.28014004° ± 6.60e-06
Mean Anomaly (M)176.21648192° ± 1.80e-04
Mean Motion (n)0.6878110195°/day ± 6.83e-07
Perihelion dist (q)0.99575613 AU ± 9.29e-07
Aphelion dist (Q)1.54634073 AU ± 1.21e-06
Orbital Period1.43298996 yr ± 1.42e-06
Physical Parameters
H (abs. magnitude)24.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.187″
Uncertainty0
Orbit TypeApollo
MOID0.002195 AU
Observations Used256
Oppositions1
Arc Total2025-2025
First Observation Used2025-03-11
Last Observation Used2025-05-06
Observations (288)
Date Type RA Dec Mag Band Observatory
2025-03-11 01:14:36 C 06 07 51.31 -33 18 05.1 o X19
2025-03-11 01:39:54 C 06 07 56.34 -33 15 38.4 o X19
2025-03-11 02:02:40 C 06 08 01.09 -33 13 24.2 o X19
2025-03-11 02:22:50 C 06 08 05.49 -33 11 21.0 o X19
2025-03-11 18:03:29 C 06 14 55.75 -31 35 00.3 X K95
2025-03-11 18:09:44 C 06 14 57.44 -31 34 13.8 X K95
2025-03-11 18:28:36 C 06 15 02.60 -31 31 48.9 X K95
2025-03-11 18:47:32 C 06 15 07.87 -31 29 23.3 X K95
2025-03-11 18:54:05 C 06 15 09.78 -31 28 31.7 X K95
2025-03-12 19:37:45 C 06 30 26.99 -27 14 25.6 o K95
2025-03-12 19:40:35 C 06 30 28.64 -27 13 44.3 o K95
2025-03-12 19:43:20 C 06 30 30.27 -27 13 02.4 o K95
2025-03-12 19:45:58 C 06 30 31.83 -27 12 23.8 o K95
2025-03-12 19:49:15 C 06 30 33.67 -27 11 34.8 o K95
2025-03-12 21:06:29 C 06 31 52.294 -27 08 40.92 Z J47
2025-03-12 21:20:57 C 06 32 00.636 -27 05 03.77 Z J47
2025-03-12 21:32:36 C 06 32 07.462 -27 02 06.40 Z J47
2025-03-13 00:36:47 C 06 35 03.390 -25 59 53.40 V 807
2025-03-13 00:37:21 C 06 35 03.750 -25 59 44.10 V 807
2025-03-13 00:37:54 C 06 35 04.100 -25 59 34.60 V 807
2025-03-13 00:38:28 C 06 35 04.460 -25 59 25.20 V 807
2025-03-13 01:20:15 B 06 35 52.500 -26 04 11.21 X W05
2025-03-13 01:26:10 B 06 35 56.424 -26 02 32.35 X W05
2025-03-13 01:45:40 B 06 36 09.434 -25 57 04.32 X W05
2025-03-13 01:50:25 B 06 36 12.629 -25 55 43.32 X W05
2025-03-13 02:01:39 B 06 36 20.258 -25 52 30.50 X W05
2025-03-13 02:06:49 B 06 36 23.717 -25 51 01.30 X W05
2025-03-13 02:27:42 B 06 36 38.153 -25 44 55.10 X W05
2025-03-13 02:33:02 B 06 36 41.854 -25 43 20.35 X W05
2025-03-13 21:07:21 C 07 00 28.291 -18 15 14.90 W J95
2025-03-13 21:08:47 C 07 00 30.319 -18 14 25.30 W J95
2025-03-13 21:52:38 C 07 01 33.919 -17 48 46.01 W J95
2025-03-13 22:00:43 C 07 01 45.934 -17 43 56.50 W J95
2025-03-13 22:06:20 C 07 01 54.355 -17 40 33.89 W J95
2025-03-14 01:17:32 B 07 08 32.489 -15 36 00.11 Z W05
2025-03-14 01:28:16 B 07 08 49.142 -15 28 42.56 Z W05
2025-03-14 01:53:57 B 07 09 29.508 -15 10 55.49 Z W05
2025-03-14 02:06:27 B 07 09 49.404 -15 02 06.76 Z W05
2025-03-14 02:22:20 B 07 10 14.909 -14 50 48.23 Z W05
2025-03-14 02:36:31 B 07 10 38.002 -14 40 33.28 Z W05
2025-03-14 03:08:03 B 07 11 30.348 -14 17 19.18 Z W05
2025-03-14 03:17:09 B 07 11 45.737 -14 10 30.36 Z W05
2025-03-14 20:07:38 n 08 02 40.09 +04 30 51.1 V Z92
2025-03-14 20:44:59 n 08 05 03.24 +05 30 54.7 V Z92
2025-03-14 20:53:52 B 08 04 42.125 +05 49 54.48 V A92
2025-03-14 20:56:30 B 08 04 52.476 +05 54 16.67 V A92
2025-03-14 21:18:48 B 08 06 20.179 +06 30 56.34 V A92
2025-03-14 21:18:55 C 08 07 15.809 +06 27 54.90 W J95
2025-03-14 21:20:36 C 08 07 22.500 +06 30 42.80 W J95
2025-03-14 21:22:26 C 08 07 29.818 +06 33 46.51 W J95