2018 FS3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4860690161 ± 1.54e-08
Semi-major axis (a)1.8812144157 AU ± 4.52e-08
Inclination (i)4.32779009° ± 2.25e-06
Long. of Asc. Node (Ω)188.43700736° ± 1.43e-05
Arg. of Perihelion (ω)69.56044752° ± 1.52e-05
Mean Anomaly (M)320.20614839° ± 3.76e-05
Mean Motion (n)0.3819924938°/day ± 1.38e-08
Perihelion dist (q)0.96681438 AU ± 3.71e-08
Aphelion dist (Q)2.79561446 AU ± 7.31e-08
Orbital Period2.58022422 yr ± 9.29e-08
Physical Parameters
H (abs. magnitude)21.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.296″
Uncertainty0
Orbit TypeApollo
MOID0.047033 AU
Observations Used286
Oppositions3
Arc Total2018-2023
First Observation Used2018-03-20
Last Observation Used2023-09-11
Observations (310)
Date Type RA Dec Mag Band Observatory
2018-04-18 19:43:13 C 11 05 41.60 +13 14 34.5 q 246
2018-04-18 19:43:29 C 11 05 41.53 +13 14 34.9 q 246
2018-04-18 20:49:13 C 11 05 37.31 +13 16 45.7 U K38
2018-04-18 21:22:11 C 11 05 35.06 +13 17 49.7 U K38
2018-04-18 21:55:08 C 11 05 32.79 +13 18 53.7 U K38
2018-04-19 07:08:11 C 11 04 59.83 +13 37 10.0 o 291
2018-04-19 07:11:25 C 11 04 59.61 +13 37 16.1 o 291
2018-04-19 07:14:38 C 11 04 59.39 +13 37 22.6 o 291
2018-04-19 20:20:54 C 11 04 16.01 +14 03 19.2 q 246
2018-04-19 20:21:29 C 11 04 15.95 +14 03 19.4 q 246
2018-04-19 20:22:38 C 11 04 15.85 +14 03 22.6 q 246
2018-04-19 20:23:39 C 11 04 15.77 +14 03 24.0 q 246
2018-04-19 20:24:05 C 11 04 15.80 +14 03 24.9 q 246
2018-04-19 20:24:32 C 11 04 15.79 +14 03 26.0 q 246
2018-04-19 21:40:38 C 11 04 10.76 +14 06 02.7 U 010
2018-04-20 03:38:46 C 11 03 51.66 +14 18 15.3 U 703
2018-04-20 03:55:03 C 11 03 50.50 +14 18 50.1 U 703
2018-04-20 04:03:11 C 11 03 49.88 +14 19 06.2 U 703
2018-04-21 03:05:20 C 11 02 31.41 +15 06 39.4 o 691
2018-04-21 03:09:10 C 11 02 31.14 +15 06 47.7 o 691
2018-04-21 03:13:01 C 11 02 30.86 +15 06 55.5 o 691
2018-04-21 04:39:19 C 11 02 24.70 +15 09 56.8 U I52
2018-04-21 04:39:56 C 11 02 24.67 +15 09 58.2 U I52
2018-04-21 04:57:47 C 11 02 23.40 +15 10 35.4 U I52
2018-04-21 20:24:20 C 11 01 30.60 +15 43 09.8 q 246
2018-04-21 20:25:00 C 11 01 30.63 +15 43 10.2 q 246
2018-04-21 20:25:43 C 11 01 30.44 +15 43 13.5 q 246
2018-04-21 20:26:19 C 11 01 30.43 +15 43 14.5 q 246
2018-04-21 20:27:01 C 11 01 30.44 +15 43 15.6 q 246
2018-04-21 23:11:01 C 11 01 19.55 +15 49 08.2 U K38
2018-04-21 23:41:58 C 11 01 17.49 +15 50 14.0 U K38
2018-04-22 00:12:55 C 11 01 15.50 +15 51 19.6 U K38
2018-04-23 03:08:17 C 10 59 46.72 +16 50 50.9 U 703
2018-04-23 03:17:07 C 10 59 46.12 +16 51 10.1 U 703
2018-04-23 03:25:54 C 10 59 45.52 +16 51 30.9 U 703
2018-04-23 03:34:40 C 10 59 44.85 +16 51 49.9 U 703
2018-04-23 08:47:40 C 10 59 24.95 +17 03 46.8 U T05
2018-04-23 08:53:45 C 10 59 24.50 +17 04 00.0 U T05
2018-04-23 08:56:38 C 10 59 24.31 +17 04 06.9 U T05
2018-04-23 09:26:15 C 10 59 22.20 +17 05 12.0 U T05
2018-04-23 09:41:17 C 10 59 21.21 +17 05 45.1 U T05
2018-04-29 07:47:34 C 10 51 08.00 +23 05 24.5 o 695
2018-04-29 07:50:20 C 10 51 07.78 +23 05 32.4 o 695
2018-04-29 07:53:07 C 10 51 07.61 +23 05 40.0 o 695
2018-05-03 07:41:10 C 10 45 06.08 +28 02 50.6 o 691
2018-05-03 08:05:02 C 10 45 04.30 +28 04 07.8 o 691
2018-05-03 08:28:47 C 10 45 02.50 +28 05 25.7 o 691
2018-05-04 05:22:56 C 10 43 38.79 +29 18 10.5 U 703
2018-05-04 05:30:29 C 10 43 38.05 +29 18 36.8 U 703
2018-05-04 05:45:34 C 10 43 36.80 +29 19 29.8 U 703