2025 FJ18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5187369219 ± 2.38e-04
Semi-major axis (a)2.1247986442 AU ± 1.06e-03
Inclination (i)6.84044439° ± 2.51e-03
Long. of Asc. Node (Ω)12.15621510° ± 2.23e-04
Arg. of Perihelion (ω)237.02344792° ± 8.03e-04
Mean Anomaly (M)56.92922994° ± 4.26e-02
Mean Motion (n)0.3182259600°/day ± 2.39e-04
Perihelion dist (q)1.02258714 AU ± 7.21e-04
Aphelion dist (Q)3.22701015 AU ± 1.69e-03
Orbital Period3.09725292 yr ± 2.33e-03
Physical Parameters
H (abs. magnitude)24.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.174″
Uncertainty2
Orbit TypeAmor
MOID0.080338 AU
Observations Used24
Oppositions1
Arc Total2025-2025
First Observation Used2025-03-23
Last Observation Used2025-04-25
Observations (24)
Date Type RA Dec Mag Band Observatory
2025-03-23 11:40:37 C 12 55 08.576 -01 35 10.94 V F52
2025-03-26 11:04:48 C 12 54 57.942 -02 44 06.63 V F51
2025-03-26 11:21:00 C 12 54 57.715 -02 44 23.11 V F51
2025-03-26 11:37:15 C 12 54 57.473 -02 44 40.79 V F51
2025-03-26 11:53:30 C 12 54 57.280 -02 44 57.85 V F51
2025-03-30 09:35:02 C 12 54 23.048 -04 34 52.20 X F52
2025-03-30 09:53:33 C 12 54 22.702 -04 35 16.25 X F52
2025-03-30 10:12:12 C 12 54 22.358 -04 35 41.05 X F52
2025-03-30 10:30:50 C 12 54 21.991 -04 36 05.60 X F52
2025-03-31 06:43:41 C 12 54 10.240 -05 02 43.20 V 807
2025-03-31 06:51:33 C 12 54 10.080 -05 02 53.90 V 807
2025-03-31 06:59:25 C 12 54 09.940 -05 03 04.60 V 807
2025-03-31 11:27:51 C 12 54 08.101 -05 09 51.53 V F52
2025-03-31 11:29:01 C 12 54 08.079 -05 09 53.22 V F52
2025-04-05 06:24:45 C 12 52 49.020 -08 15 01.00 V 807
2025-04-05 06:27:31 C 12 52 48.950 -08 15 06.10 V 807
2025-04-05 06:30:18 C 12 52 48.880 -08 15 11.30 V 807
2025-04-08 05:08:54 C 12 51 49.260 -10 39 42.90 V 807
2025-04-08 05:14:43 C 12 51 49.100 -10 39 56.00 V 807
2025-04-08 05:20:21 C 12 51 48.940 -10 40 08.60 V 807
2025-04-25 09:27:34 C 12 44 06.758 -38 51 56.77 W 474
2025-04-25 09:31:18 C 12 44 06.622 -38 52 21.86 W 474
2025-04-25 09:35:02 C 12 44 06.422 -38 52 46.42 W 474
2025-04-25 09:38:46 C 12 44 06.269 -38 53 11.47 W 474