2025 EN1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2227138169 ± 1.57e-04
Semi-major axis (a)1.4591365229 AU ± 4.00e-04
Inclination (i)19.09926153° ± 9.18e-03
Long. of Asc. Node (Ω)153.00917548° ± 1.62e-03
Arg. of Perihelion (ω)49.54326226° ± 9.62e-03
Mean Anomaly (M)122.38567183° ± 4.58e-02
Mean Motion (n)0.5592015723°/day ± 2.30e-04
Perihelion dist (q)1.13416666 AU ± 3.86e-04
Aphelion dist (Q)1.78410639 AU ± 5.40e-04
Orbital Period1.76255993 yr ± 7.24e-04
Physical Parameters
H (abs. magnitude)23.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.174″
Uncertainty2
Orbit TypeAmor
MOID0.200646 AU
Observations Used21
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-23
Last Observation Used2025-03-21
Observations (21)
Date Type RA Dec Mag Band Observatory
2025-02-23 09:47:55 C 11 35 42.913 +11 41 41.17 V F52
2025-02-23 10:04:41 C 11 35 44.096 +11 42 44.20 V F52
2025-02-27 09:28:40 C 11 43 51.539 +17 56 55.82 V F51
2025-02-27 09:47:06 C 11 43 52.982 +17 58 11.23 V F51
2025-03-02 12:30:51 C 11 50 35.776 +23 06 22.10 X F52
2025-03-02 12:49:40 C 11 50 37.285 +23 07 39.66 X F52
2025-03-02 13:08:23 C 11 50 38.809 +23 08 56.84 X F52
2025-03-02 13:27:07 C 11 50 40.320 +23 10 14.79 X F52
2025-03-02 14:46:31 C 11 50 46.905 +23 15 41.96 V F51
2025-03-02 14:47:26 C 11 50 46.998 +23 15 45.52 V F51
2025-03-02 23:37:09 C 11 51 38.970 +23 52 16.20 X 033
2025-03-02 23:40:56 C 11 51 39.287 +23 52 31.90 X 033
2025-03-02 23:48:31 C 11 51 39.917 +23 53 03.60 X 033
2025-03-02 23:52:17 C 11 51 40.248 +23 53 19.30 X 033
2025-03-03 05:59:05 C 11 52 15.03 +24 18 56.0 V H21
2025-03-03 06:11:10 C 11 52 16.03 +24 19 46.7 V H21
2025-03-17 23:36:25 C 12 30 05.778 +46 21 01.30 X 033
2025-03-17 23:46:20 C 12 30 06.858 +46 21 31.20 X 033
2025-03-17 23:56:16 C 12 30 07.978 +46 22 00.90 X 033
2025-03-21 05:36:41 C 12 39 34.28 +49 58 25.5 V H21
2025-03-21 05:52:48 C 12 39 36.03 +49 59 07.4 V H21