2025 FX18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5923139646 ± 4.74e-05
Semi-major axis (a)2.7351314314 AU ± 3.36e-04
Inclination (i)14.06181944° ± 7.13e-04
Long. of Asc. Node (Ω)18.43320882° ± 1.13e-04
Arg. of Perihelion (ω)178.54320001° ± 1.58e-04
Mean Anomaly (M)49.21704730° ± 9.09e-03
Mean Motion (n)0.2178938515°/day ± 4.01e-05
Perihelion dist (q)1.11507489 AU ± 1.89e-04
Aphelion dist (Q)4.35518797 AU ± 5.50e-04
Orbital Period4.52342403 yr ± 8.33e-04
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.211″
Uncertainty1
Orbit TypeAmor
MOID0.113631 AU
Observations Used36
Oppositions1
Arc Total2025-2025
First Observation Used2025-03-19
Last Observation Used2025-04-30
Observations (39)
Date Type RA Dec Mag Band Observatory
2025-03-19 07:10:15 C 11 48 46.004 +40 38 16.30 V G96
2025-03-19 07:17:56 C 11 48 46.109 +40 37 59.38 V G96
2025-03-31 11:36:30 C 11 54 07.800 +23 51 03.33 X F52
2025-03-31 12:09:51 C 11 54 08.159 +23 48 18.34 X F52
2025-03-31 12:26:37 C 11 54 08.341 +23 46 54.71 X F52
2025-03-31 13:59:42 C 11 54 09.703 +23 39 10.45 V F52
2025-03-31 14:00:36 C 11 54 09.720 +23 39 05.91 V F52
2025-03-31 21:58:58 B 11 54 27.55 +22 59 18.6 V I93
2025-03-31 22:05:27 B 11 54 27.62 +22 58 46.3 V I93
2025-03-31 22:08:56 C 11 54 26.84 +22 58 29.3 V L01
2025-03-31 22:11:22 C 11 54 26.89 +22 58 17.0 V L01
2025-03-31 22:11:55 B 11 54 27.71 +22 58 14.4 V I93
2025-03-31 22:13:47 C 11 54 26.92 +22 58 04.9 V L01
2025-03-31 22:16:13 C 11 54 26.97 +22 57 52.5 V L01
2025-04-01 03:11:27 C 11 54 36.65 +22 33 09.8 V H21
2025-04-01 03:15:29 C 11 54 36.70 +22 32 49.7 V H21
2025-04-01 03:19:30 C 11 54 36.74 +22 32 29.5 V H21
2025-04-01 03:24:04 C 11 54 36.79 +22 32 06.5 V H21
2025-04-04 22:29:02 B 11 57 24.650 +14 06 52.56 Z 185
2025-04-04 22:47:24 B 11 57 24.991 +14 05 01.75 Z 185
2025-04-04 23:05:24 B 11 57 25.339 +14 03 13.72 Z 185
2025-04-08 05:17:46 B 12 00 25.706 +05 48 06.37 Z H36
2025-04-08 05:42:52 B 12 00 26.383 +05 45 19.66 Z H36
2025-04-09 02:30:22 C 12 01 22.50 +03 26 41.6 V H21
2025-04-09 02:33:08 C 12 01 22.55 +03 26 23.2 V H21
2025-04-09 02:35:55 C 12 01 22.63 +03 26 04.8 V H21
2025-04-09 02:38:41 C 12 01 22.69 +03 25 46.6 V H21
2025-04-09 02:42:13 C 12 01 22.76 +03 25 22.9 V H21
2025-04-15 08:46:38 C 12 08 58.740 -13 32 38.69 V I52
2025-04-15 08:47:30 C 12 08 58.880 -13 32 43.69 V I52
2025-04-15 08:48:22 C 12 08 58.931 -13 32 48.19 V I52
2025-04-15 08:49:14 C 12 08 58.963 -13 32 54.89 V I52
2025-04-19 04:48:31 C 12 14 51.372 -23 07 59.30 V U52
2025-04-19 05:10:57 C 12 14 52.548 -23 10 12.32 V U52
2025-04-20 06:00:22 C 12 16 33.510 -25 32 09.80 V 691
2025-04-20 06:22:40 C 12 16 34.620 -25 34 14.80 V 691
2025-04-30 00:49:15 C 12 35 44.990 -42 36 12.50 V 807
2025-04-30 00:57:05 C 12 35 45.580 -42 36 38.40 V 807
2025-04-30 01:04:55 C 12 35 46.190 -42 37 04.10 V 807