2018 FF2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3078600990 ± 3.47e-08
Semi-major axis (a)1.4460626404 AU ± 4.30e-09
Inclination (i)25.08372803° ± 1.13e-05
Long. of Asc. Node (Ω)12.51478048° ± 4.32e-06
Arg. of Perihelion (ω)241.20689764° ± 1.06e-05
Mean Anomaly (M)108.39666601° ± 8.83e-06
Mean Motion (n)0.5668023172°/day ± 2.53e-09
Perihelion dist (q)1.00087765 AU ± 5.02e-08
Aphelion dist (Q)1.89124763 AU ± 5.04e-08
Orbital Period1.73892423 yr ± 7.76e-09
Physical Parameters
H (abs. magnitude)21.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.304″
Uncertainty0
Orbit TypeApollo
MOID0.120459 AU
Observations Used101
Oppositions6
Arc Total2011-2025
First Observation Used2011-03-09
Last Observation Used2025-10-20
Observations (101)
Date Type RA Dec Mag Band Observatory
2018-03-25 21:45:27 C 14 08 23.63 -00 26 43.9 q 246
2018-03-25 21:46:43 C 14 08 23.53 -00 26 49.0 q 246
2018-03-26 09:34:03 C 14 07 10.36 -01 20 12.8 u 807
2018-03-26 09:39:20 C 14 07 09.76 -01 20 37.5 u 807
2018-03-27 02:32:06 C 14 05 25.00 -02 43 19.2 U 204
2018-03-27 02:47:20 C 14 05 23.19 -02 44 34.8 U 204
2018-03-27 10:29:11 C 14 04 32.10 -03 23 13.7 U 703
2018-03-27 10:52:58 C 14 04 29.19 -03 25 14.2 U 703
2018-03-29 11:43:20 C 13 58 23.79 -07 54 59.9 U T05
2018-03-29 11:49:18 C 13 58 22.91 -07 55 35.9 U T05
2018-03-29 12:05:33 C 13 58 20.38 -07 57 11.5 U T05
2018-03-29 12:22:19 C 13 58 17.76 -07 58 53.1 U T05
2018-04-04 08:04:39 C 13 31 36.24 -24 54 03.6 U I52
2018-04-04 08:04:50 C 13 31 36.11 -24 54 05.9 U I52
2018-04-04 08:05:02 C 13 31 36.04 -24 54 06.1 U I52
2018-04-04 08:05:12 C 13 31 36.07 -24 54 08.4 U I52
2018-04-04 08:05:23 C 13 31 35.98 -24 54 10.5 U I52
2018-04-04 08:05:34 C 13 31 35.95 -24 54 11.8 U I52
2018-04-04 08:05:45 C 13 31 35.86 -24 54 13.1 U I52
2018-04-04 08:05:55 C 13 31 35.83 -24 54 15.0 U I52
2018-04-13 11:14:57 C 11 54 21.95 -56 11 33.9 U 474
2018-04-13 11:16:24 C 11 54 20.91 -56 11 43.9 U 474
2018-04-13 11:22:11 C 11 54 16.68 -56 12 24.2 U 474
2018-04-13 11:25:04 C 11 54 14.61 -56 12 44.3 U 474
2018-04-13 11:26:31 C 11 54 13.54 -56 12 55.0 U 474
2018-04-21 00:23:31 C 09 08 23.36 -68 26 45.8 u 807
2018-04-21 00:26:33 C 09 08 20.25 -68 26 49.2 u 807
2018-04-21 00:29:43 C 09 08 16.89 -68 26 53.2 u 807
2018-09-04 13:05:26 C 01 28 24.70 -37 12 48.2 V 474
2018-09-04 13:09:40 C 01 28 23.74 -37 12 44.2 V 474
2018-09-04 13:13:54 C 01 28 22.86 -37 12 39.3 V 474
2018-09-04 13:18:08 C 01 28 22.04 -37 12 35.9 V 474
2018-09-05 06:18:19 C 01 24 56.18 -36 54 37.7 u 807
2018-09-05 06:26:52 C 01 24 54.39 -36 54 28.6 u 807
2018-09-05 06:35:38 C 01 24 52.56 -36 54 19.1 u 807
2018-09-05 06:44:14 C 01 24 50.77 -36 54 09.9 u 807
2025-09-02 13:17:30 C 02 16 00.109 -11 13 17.29 X F51
2025-09-02 13:34:59 C 02 15 58.324 -11 13 03.76 X F51
2025-09-02 13:52:27 C 02 15 56.567 -11 12 50.07 X F51
2025-09-02 14:09:58 C 02 15 54.777 -11 12 36.20 X F51
2025-09-20 11:08:56 C 01 22 51.110 -04 56 25.39 X F51
2025-09-20 11:26:06 C 01 22 48.576 -04 56 09.37 X F51
2025-09-20 11:43:23 C 01 22 46.003 -04 55 53.43 X F51
2025-10-12 13:32:38 C 00 12 14.520 +02 57 36.77 W O18
2025-10-12 14:33:54 C 00 12 07.809 +02 58 24.28 W O18
2025-10-13 04:13:51 C 00 10 41.25 +03 08 48.8 V H21
2025-10-13 04:15:52 C 00 10 41.03 +03 08 50.6 V H21
2025-10-15 03:11:17 C 00 05 57.43 +03 43 41.0 V H21
2025-10-15 03:19:45 C 00 05 56.57 +03 43 47.3 V H21
2025-10-20 13:22:27 C 23 54 33.758 +05 13 08.35 W O18