2025 FW18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4197216055 ± 2.36e-06
Semi-major axis (a)1.8235107856 AU ± 7.80e-06
Inclination (i)4.06776684° ± 1.62e-05
Long. of Asc. Node (Ω)234.62747647° ± 4.10e-05
Arg. of Perihelion (ω)31.56513420° ± 2.91e-05
Mean Anomaly (M)59.57296672° ± 3.88e-04
Mean Motion (n)0.4002669865°/day ± 2.57e-06
Perihelion dist (q)1.05814391 AU ± 6.25e-06
Aphelion dist (Q)2.58887766 AU ± 1.19e-05
Orbital Period2.46242212 yr ± 1.58e-05
Physical Parameters
H (abs. magnitude)22.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.187″
Uncertainty0
Orbit TypeAmor
MOID0.053731 AU
Observations Used88
Oppositions1
Arc Total2025-2025
First Observation Used2025-03-29
Last Observation Used2025-09-14
Observations (90)
Date Type RA Dec Mag Band Observatory
2025-04-29 01:13:04 C 11 35 27.790 -05 45 27.20 V 807
2025-05-11 06:30:37 C 11 33 16.48 -02 20 29.6 V 695
2025-05-11 06:57:23 C 11 33 16.62 -02 20 11.5 V 695
2025-05-11 07:24:08 C 11 33 16.78 -02 19 53.0 V 695
2025-05-15 14:26:24 C 11 35 13.405 -01 10 59.08 W O18
2025-05-15 15:13:04 C 11 35 14.208 -01 10 28.16 W O18
2025-05-16 14:28:28 C 11 35 53.079 -00 55 13.03 W O18
2025-05-16 15:15:37 C 11 35 54.061 -00 54 42.44 W O18
2025-05-19 04:18:56 C 11 37 58.062 -00 15 11.74 V I52
2025-05-19 04:27:12 C 11 37 58.328 -00 15 06.62 V I52
2025-05-19 04:43:59 C 11 37 58.800 -00 14 55.50 V I52
2025-05-19 04:54:23 C 11 37 59.092 -00 14 49.06 V I52
2025-05-21 04:35:17 C 11 39 59.177 +00 15 23.98 V G96
2025-05-21 04:43:34 C 11 39 59.476 +00 15 29.23 V G96
2025-05-21 04:51:49 C 11 39 59.785 +00 15 34.42 V G96
2025-05-21 05:00:04 C 11 40 00.088 +00 15 39.53 V G96
2025-06-08 05:22:39 C 12 15 33.79 +04 26 37.1 o 695
2025-06-08 05:30:09 C 12 15 34.65 +04 26 41.0 o 695
2025-06-08 05:37:40 C 12 15 35.52 +04 26 45.1 o 695
2025-06-16 05:36:05 C 12 43 23.640 +06 08 35.10 V 691
2025-06-16 05:42:17 C 12 43 24.650 +06 08 38.40 V 691
2025-06-16 05:48:28 C 12 43 25.560 +06 08 41.50 V 691
2025-06-24 04:24:21 C 13 20 36.593 +07 41 46.64 V G96
2025-06-24 04:32:35 C 13 20 38.371 +07 41 50.60 V G96
2025-06-24 04:40:49 C 13 20 40.063 +07 41 53.77 V G96
2025-06-24 04:49:01 C 13 20 41.802 +07 41 57.44 V G96
2025-06-30 04:03:11 C 13 56 06.550 +08 38 31.00 V 691
2025-06-30 04:12:59 C 13 56 09.070 +08 38 34.10 V 691
2025-06-30 04:22:47 C 13 56 11.580 +08 38 37.30 V 691
2025-07-16 02:14:01 C 15 58 22.110 +08 51 42.40 V 807
2025-07-16 02:25:18 C 15 58 25.830 +08 51 39.00 V 807
2025-07-16 02:36:35 C 15 58 29.550 +08 51 33.70 V 807
2025-07-18 14:17:59 C 16 19 01.88 +08 26 30.2 V D29
2025-07-18 14:38:21 C 16 19 08.52 +08 26 20.0 V D29
2025-07-26 08:07:54 C 17 19 27.653 +06 33 30.93 X F52
2025-07-26 08:20:59 C 17 19 31.456 +06 33 21.02 X F52
2025-07-26 08:34:03 C 17 19 35.214 +06 33 11.60 X F52
2025-07-26 08:47:03 C 17 19 38.904 +06 33 02.10 X F52
2025-09-14 02:06:27 C 20 38 08.42 -05 16 22.4 V H21
2025-09-14 02:10:37 C 20 38 08.79 -05 16 23.6 V H21