2025 EF

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3358101409 ± 2.18e-04
Semi-major axis (a)1.5506979435 AU ± 5.51e-04
Inclination (i)28.20969139° ± 8.68e-03
Long. of Asc. Node (Ω)343.75933432° ± 9.68e-04
Arg. of Perihelion (ω)147.31476742° ± 8.18e-03
Mean Anomaly (M)147.70345526° ± 8.32e-02
Mean Motion (n)0.5104126858°/day ± 2.72e-04
Perihelion dist (q)1.02995785 AU ± 4.98e-04
Aphelion dist (Q)2.07143804 AU ± 8.09e-04
Orbital Period1.93103798 yr ± 1.03e-03
Physical Parameters
H (abs. magnitude)23.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.194″
Uncertainty2
Orbit TypeAmor
MOID0.078082 AU
Observations Used61
Oppositions1
Arc Total2025-2025
First Observation Used2025-03-01
Last Observation Used2025-03-17
Observations (62)
Date Type RA Dec Mag Band Observatory
2025-03-05 22:42:14 B 09 00 52.855 +25 32 49.60 Z 185
2025-03-05 22:44:08 B 09 00 51.03 +25 32 20.2 X M45
2025-03-05 22:59:55 B 09 00 49.406 +25 28 37.78 Z 185
2025-03-11 01:35:48 C 08 45 55.710 +00 50 12.80 V 807
2025-03-11 01:38:44 C 08 45 55.410 +00 49 44.70 V 807
2025-03-11 01:41:40 C 08 45 55.110 +00 49 16.40 V 807
2025-03-13 02:09:04 C 08 42 30.030 -06 10 13.30 V 807
2025-03-13 02:18:59 C 08 42 29.240 -06 11 29.80 V 807
2025-03-13 02:28:41 C 08 42 28.500 -06 12 45.50 V 807
2025-03-17 02:21:18 C 08 38 15.690 -16 16 45.40 V 807
2025-03-17 02:25:43 C 08 38 15.490 -16 17 07.60 V 807
2025-03-17 02:34:39 C 08 38 15.100 -16 17 52.70 V 807