2025 FM18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6463477936 ± 3.03e-04
Semi-major axis (a)2.5553954585 AU ± 2.11e-03
Inclination (i)0.51233564° ± 3.03e-04
Long. of Asc. Node (Ω)8.81444548° ± 6.65e-04
Arg. of Perihelion (ω)224.67553534° ± 4.23e-04
Mean Anomaly (M)48.95600553° ± 5.99e-02
Mean Motion (n)0.2412820967°/day ± 2.99e-04
Perihelion dist (q)0.90372124 AU ± 1.08e-03
Aphelion dist (Q)4.20706967 AU ± 3.56e-03
Orbital Period4.08495407 yr ± 5.06e-03
Physical Parameters
H (abs. magnitude)29.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.332″
Uncertainty2
Orbit TypeApollo
MOID0.000578 AU
Observations Used30
Oppositions1
Arc Total2025-2025
First Observation Used2025-03-28
Last Observation Used2025-04-01
Observations (30)
Date Type RA Dec Mag Band Observatory
2025-03-28 07:15:57 C 11 00 44.883 +07 13 09.21 V F51
2025-03-28 07:34:04 C 11 00 45.073 +07 12 52.62 V F51
2025-03-28 07:52:14 C 11 00 45.277 +07 12 35.61 V F51
2025-03-28 08:10:31 C 11 00 45.425 +07 12 18.97 V F51
2025-03-31 07:24:19 C 11 14 52.572 +04 08 59.25 X F51
2025-03-31 07:40:55 C 11 14 58.412 +04 07 10.38 X F51
2025-03-31 07:57:30 C 11 15 04.289 +04 05 18.68 X F51
2025-03-31 10:03:39 C 11 15 50.323 +03 50 19.18 V F51
2025-03-31 10:04:34 C 11 15 50.678 +03 50 12.28 V F51
2025-03-31 20:55:21 C 11 24 21.438 +01 55 28.20 X 033
2025-03-31 20:56:46 C 11 24 22.648 +01 55 09.70 X 033
2025-03-31 20:58:17 C 11 24 23.918 +01 54 48.90 X 033
2025-03-31 20:58:23 B 11 24 33.53 +01 55 55.5 V I93
2025-03-31 21:00:35 C 11 24 25.877 +01 54 17.70 X 033
2025-03-31 21:04:39 B 11 24 38.87 +01 54 30.7 V I93
2025-03-31 21:09:56 B 11 24 43.38 +01 53 19.3 V I93
2025-03-31 21:32:21 C 11 24 52.47 +01 48 02.2 V L01
2025-03-31 21:33:47 C 11 24 53.66 +01 47 42.3 V L01
2025-03-31 21:35:12 C 11 24 54.89 +01 47 22.4 V L01
2025-03-31 21:36:37 C 11 24 56.13 +01 47 02.2 V L01
2025-03-31 22:23:12 C 11 26 04.171 +01 39 33.72 W J04
2025-03-31 22:24:24 C 11 26 05.163 +01 39 16.38 W J04
2025-03-31 22:25:36 C 11 26 06.250 +01 38 58.51 W J04
2025-04-01 03:34:07 C 11 32 47.54 +00 05 45.5 V H21
2025-04-01 03:40:57 C 11 32 56.74 +00 03 20.9 V H21
2025-04-01 03:42:28 C 11 32 58.81 +00 02 48.6 V H21
2025-04-01 23:39:06 C 13 29 45.787 -23 48 18.79 W J95
2025-04-01 23:43:24 C 13 31 09.468 -24 02 37.68 W J95
2025-04-01 23:46:34 C 13 32 12.221 -24 13 15.20 W J95
2025-04-01 23:51:15 C 13 33 46.003 -24 29 04.60 W J95