2025 FD18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8385912732 ± 4.97e-08
Semi-major axis (a)2.1110748129 AU ± 4.18e-08
Inclination (i)12.29807857° ± 1.07e-05
Long. of Asc. Node (Ω)233.39500863° ± 4.02e-05
Arg. of Perihelion (ω)187.32637236° ± 4.63e-05
Mean Anomaly (M)110.33736219° ± 3.24e-05
Mean Motion (n)0.3213341181°/day ± 9.53e-09
Perihelion dist (q)0.34074590 AU ± 1.05e-07
Aphelion dist (Q)3.88140373 AU ± 1.30e-07
Orbital Period3.06729422 yr ± 9.10e-08
Physical Parameters
H (abs. magnitude)19.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.158″
Uncertainty0
Orbit TypeApollo
MOID0.177376 AU
Observations Used48
Oppositions6
Arc Total2016-2025
First Observation Used2016-05-01
Last Observation Used2025-03-31
Observations (53)
Date Type RA Dec Mag Band Observatory
2016-05-01 04:01:52 C 14 13 15.14 -18 39 07.1 – L W84
2016-05-01 04:06:29 C 14 13 14.85 -18 39 05.1 – L W84
2016-05-01 04:11:04 C 14 13 14.56 -18 39 03.1 – L W84
2016-05-01 04:15:44 C 14 13 14.26 -18 39 01.3 – L W84
2016-05-01 04:20:19 C 14 13 13.97 -18 38 59.5 – L W84
2018-08-01 06:37:27 C 16 44 35.866 -03 45 56.90 – V F51
2018-08-01 06:54:45 C 16 44 34.093 -03 45 55.94 – V F51
2018-08-01 07:12:01 C 16 44 32.353 -03 45 54.08 – V F51
2018-08-01 07:29:18 C 16 44 30.617 -03 45 52.90 – V F51
2019-02-16 09:01:56 C 15 27 26.136 -25 58 25.18 – V W84
2019-04-04 11:45:20 C 14 43 25.065 -23 13 16.01 – V F51
2019-04-04 12:02:07 C 14 43 23.825 -23 13 09.56 – V F51
2019-04-04 12:18:55 C 14 43 22.568 -23 13 02.91 – V F51
2019-04-04 12:35:45 C 14 43 21.327 -23 12 57.62 – V F51
2019-05-02 08:24:25 C 13 55 19.286 -18 08 44.65 – V F51
2019-05-02 08:40:32 C 13 55 18.284 -18 08 36.54 – V F51
2019-05-02 08:56:41 C 13 55 17.244 -18 08 28.74 – V F51
2019-05-02 09:12:50 C 13 55 16.209 -18 08 21.10 – V F51
2022-03-28 11:45:49 C 14 38 22.250 -24 59 30.64 – V F52
2022-03-28 12:00:25 C 14 38 20.983 -24 59 24.65 – V F52
2022-03-28 12:15:06 C 14 38 19.734 -24 59 18.63 – V F52
2022-04-07 11:39:07 C 14 17 50.920 -23 04 36.98 – V F52
2022-04-07 11:53:43 C 14 17 49.598 -23 04 29.43 – V F52
2022-04-07 12:08:22 C 14 17 48.272 -23 04 21.72 – V F52
2022-04-29 09:18:54 C 13 36 13.466 -17 59 01.66 – V F52
2022-04-29 09:34:29 C 13 36 12.378 -17 58 52.76 – V F52
2024-07-28 07:04:39 C 16 35 30.198 -10 16 58.81 – V F51
2024-07-28 07:21:50 C 16 35 29.314 -10 16 58.59 – V F51
2024-07-28 07:38:56 C 16 35 28.453 -10 16 58.05 – V F51
2024-07-28 07:55:58 C 16 35 27.600 -10 16 57.21 – V F51
2025-03-24 11:27:01 C 14 25 41.151 -27 37 51.72 – X F51
2025-03-24 11:41:56 C 14 25 39.455 -27 37 43.00 – X F51
2025-03-24 11:56:51 C 14 25 37.775 -27 37 33.98 – X F51
2025-03-24 12:12:58 C 14 25 35.964 -27 37 24.13 – X F51
2025-03-24 13:41:54 C 14 25 25.892 -27 36 30.31 – V F52
2025-03-24 13:43:03 C 14 25 25.749 -27 36 29.54 – V F52
2025-03-25 06:16:10 C 14 23 36.240 -27 26 15.80 – V 807
2025-03-25 06:18:49 C 14 23 35.900 -27 26 14.30 – V 807
2025-03-25 06:21:28 C 14 23 35.610 -27 26 12.90 – V 807
2025-03-25 08:58:07 C 14 23 18.222 -27 24 43.52 – V I52
2025-03-25 09:02:34 C 14 23 17.797 -27 24 42.01 – V I52
2025-03-25 09:07:02 C 14 23 17.243 -27 24 38.95 – V I52
2025-03-25 09:11:29 C 14 23 16.674 -27 24 36.61 – V I52
2025-03-26 05:25:42 C 14 21 02.130 -27 11 45.60 – V 807
2025-03-26 05:31:00 C 14 21 01.530 -27 11 42.40 – V 807
2025-03-26 05:36:17 C 14 21 00.940 -27 11 39.30 – V 807
2025-03-28 05:57:28 C 14 15 37.710 -26 40 04.30 – V 807
2025-03-28 06:02:46 C 14 15 37.110 -26 40 00.60 – V 807
2025-03-28 06:08:03 C 14 15 36.500 -26 39 57.50 – V 807
2025-03-31 10:24:08 C 14 07 07.328 -25 46 58.77 – X F51