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
2018-05-05 05:08:57 C 10 41 56.81 +30 44 19.6 o 691
2018-05-05 05:25:48 C 10 41 55.18 +30 45 21.0 o 691
2018-05-05 05:42:28 C 10 41 53.66 +30 46 21.6 o 691
2018-05-08 05:14:35 C 10 36 05.62 +35 32 45.6 U I52
2018-05-08 05:18:55 C 10 36 05.12 +35 33 03.6 U I52
2018-05-08 05:19:10 C 10 36 05.09 +35 33 05.2 U I52
2018-05-10 05:07:31 C 10 31 23.25 +39 10 02.3 U 703
2018-05-10 05:15:48 C 10 31 22.08 +39 10 40.6 U 703
2018-05-10 05:24:04 C 10 31 21.08 +39 11 19.9 U 703
2018-05-10 05:32:20 C 10 31 19.97 +39 11 57.7 U 703
2018-05-13 04:36:15 C 10 22 19.14 +45 18 19.2 U 703
2018-05-13 04:44:43 C 10 22 17.73 +45 19 06.0 U 703
2018-05-13 04:53:11 C 10 22 16.24 +45 19 50.7 U 703
2018-05-13 05:01:40 C 10 22 14.74 +45 20 36.7 U 703
2018-05-17 05:57:25 C 10 02 15.10 +55 10 32.3 U I52
2018-05-17 05:57:40 C 10 02 15.04 +55 10 34.2 U I52
2018-05-17 06:00:04 C 10 02 14.29 +55 10 49.6 U I52
2018-05-17 06:02:27 C 10 02 13.62 +55 11 04.2 U I52
2018-05-18 04:31:00 C 09 55 20.27 +57 42 17.6 U 703
2018-05-18 04:38:45 C 09 55 17.48 +57 43 08.3 U 703
2018-05-18 04:46:31 C 09 55 14.47 +57 43 59.2 U 703
2018-05-18 04:54:15 C 09 55 11.77 +57 44 50.6 U 703
2018-05-21 03:31:03 C 09 21 47.68 +65 59 53.9 U I52
2018-05-21 03:31:24 C 09 21 47.46 +65 59 56.7 U I52
2018-05-21 03:31:45 C 09 21 47.19 +65 59 58.9 U I52
2018-05-21 03:32:05 C 09 21 46.95 +66 00 01.0 U I52
2018-05-23 03:42:31 C 08 39 35.42 +71 31 09.2 U I52
2018-05-23 03:48:33 C 08 39 28.20 +71 31 45.9 U I52
2018-05-23 03:49:39 C 08 39 26.86 +71 31 53.0 U I52
2018-05-23 03:50:44 C 08 39 25.60 +71 32 00.0 U I52
2018-06-11 10:53:43 C 00 28 02.88 +48 42 16.0 o 291
2018-06-11 10:55:24 C 00 28 02.71 +48 42 09.4 o 291
2018-06-11 10:57:06 C 00 28 02.48 +48 42 03.1 o 291
2018-06-23 10:06:50 C 00 17 02.88 +34 57 41.9 U G96
2018-06-23 10:13:47 C 00 17 02.68 +34 57 28.3 U G96
2018-06-23 10:20:47 C 00 17 02.53 +34 57 15.4 U G96
2018-06-23 10:27:45 C 00 17 02.43 +34 57 01.3 U G96
2018-06-24 10:25:14 C 00 16 51.87 +34 09 35.3 U I52
2018-06-24 10:28:20 C 00 16 51.73 +34 09 28.1 U I52
2018-06-24 10:31:26 C 00 16 51.71 +34 09 22.8 U I52
2018-06-24 10:36:21 C 00 16 51.59 +34 09 14.1 U I52
2018-07-01 09:08:53 C 00 16 37.17 +29 34 16.1 o 291
2018-07-01 09:20:45 C 00 16 37.06 +29 34 00.4 o 291
2018-07-01 09:32:36 C 00 16 36.98 +29 33 44.4 o 291
2018-07-01 10:14:11 C 00 16 36.58 +29 32 46.8 U I52
2018-07-01 10:16:28 C 00 16 36.56 +29 32 44.8 U I52
2018-07-01 10:18:42 C 00 16 36.61 +29 32 41.0 U I52
2018-07-02 08:57:09 C 00 16 38.87 +29 01 10.4 o 691
2018-07-02 09:31:05 C 00 16 38.61 +29 00 26.6 o 691
2018-07-02 10:05:01 C 00 16 38.33 +28 59 42.2 o 691