2025 FU18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1732997846 ± 3.17e-04
Semi-major axis (a)1.3939252114 AU ± 8.16e-04
Inclination (i)11.96211157° ± 1.74e-02
Long. of Asc. Node (Ω)11.23796980° ± 3.66e-04
Arg. of Perihelion (ω)163.21392006° ± 7.06e-02
Mean Anomaly (M)151.60981824° ± 1.50e-01
Mean Motion (n)0.5988982810°/day ± 5.26e-04
Perihelion dist (q)1.15235827 AU ± 8.06e-04
Aphelion dist (Q)1.63549215 AU ± 1.05e-03
Orbital Period1.64573236 yr ± 1.45e-03
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.139″
Uncertainty3
Orbit TypeAmor
MOID0.159115 AU
Observations Used14
Oppositions1
Arc Total2025-2025
First Observation Used2025-03-30
Last Observation Used2025-04-01
Observations (15)
Date Type RA Dec Mag Band Observatory
2025-03-30 09:34:07 C 12 39 24.341 -01 29 22.49 X F52
2025-03-30 09:52:39 C 12 39 22.161 -01 30 14.81 X F52
2025-03-30 10:29:55 C 12 39 17.768 -01 32 01.31 X F52
2025-03-30 12:01:08 C 12 39 07.063 -01 36 20.37 V F52
2025-03-30 12:02:03 C 12 39 06.964 -01 36 22.91 V F52
2025-03-31 05:15:34 C 12 37 23.923 -02 25 28.45 V I52
2025-03-31 05:22:15 C 12 37 23.153 -02 25 47.03 V I52
2025-03-31 05:28:56 C 12 37 22.400 -02 26 06.00 V I52
2025-03-31 05:35:36 C 12 37 21.655 -02 26 24.32 V I52
2025-03-31 06:13:58 C 12 37 15.070 -02 27 17.30 V 807
2025-03-31 06:21:09 C 12 37 14.240 -02 27 37.60 V 807
2025-03-31 06:28:19 C 12 37 13.430 -02 27 58.20 V 807
2025-04-01 06:34:35 C 12 34 45.440 -03 36 10.50 V 807
2025-04-01 06:42:58 C 12 34 44.480 -03 36 34.10 V 807
2025-04-01 06:51:05 C 12 34 43.560 -03 36 57.10 V 807