IAA RAS IAA Minor Planet Database

2018 FM3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0898870020 ± 1.68e-05
Semi-major axis (a)1.0137847512 AU ± 3.78e-06
Inclination (i)4.56369121° ± 1.03e-03
Long. of Asc. Node (Ω)181.69359264° ± 5.44e-05
Arg. of Perihelion (ω)255.76554673° ± 6.89e-04
Mean Anomaly (M)279.20999507° ± 1.77e-02
Mean Motion (n)0.9655919677°/day ± 5.40e-06
Perihelion dist (q)0.92265868 AU ± 1.74e-05
Aphelion dist (Q)1.10491082 AU ± 1.75e-05
Orbital Period1.02074822 yr ± 5.71e-06
Physical Parameters
H (abs. magnitude)27.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.265″
Uncertainty2
Orbit TypeApollo
MOID0.015723 AU
Observations Used47
Oppositions1
Arc Total2018-2018
First Observation Used2018-03-20
Last Observation Used2018-04-05
Observations (47)
Date Type RA Dec Mag Band Observatory
2018-03-20 06:24:36 C 11 27 55.27 -05 07 20.0 – U G96
2018-03-20 06:31:58 C 11 27 55.31 -05 06 21.2 – U G96
2018-03-20 06:39:20 C 11 27 55.38 -05 05 22.1 – U G96
2018-03-20 06:46:42 C 11 27 55.41 -05 04 23.9 – U G96
2018-03-20 07:40:55 C 11 27 54.73 -04 57 18.3 – U H01
2018-03-20 07:47:30 C 11 27 54.80 -04 56 25.9 – U H01
2018-03-20 08:04:49 C 11 27 54.99 -04 54 07.9 – U H01
2018-03-20 08:10:31 C 11 27 55.06 -04 53 22.4 – U H01
2018-03-20 08:49:00 C 11 27 56.49 -04 48 10.0 – U I52
2018-03-20 08:50:23 C 11 27 56.53 -04 47 58.6 – U I52
2018-03-20 08:51:47 C 11 27 56.52 -04 47 47.7 – U I52
2018-03-20 08:53:10 C 11 27 56.55 -04 47 36.7 – U I52
2018-03-20 09:34:22 C 11 28 18.43 -04 35 37.5 – U 474
2018-03-20 09:37:49 C 11 28 18.51 -04 35 11.0 – U 474
2018-03-20 09:41:17 C 11 28 18.65 -04 34 43.8 – U 474
2018-03-20 09:43:00 C 11 28 18.70 -04 34 30.6 – U 474
2018-03-21 00:03:11 C 11 29 16.13 -02 51 50.4 – S 033
2018-03-21 00:05:36 C 11 29 16.20 -02 51 32.3 – S 033
2018-03-21 00:08:01 C 11 29 16.27 -02 51 14.1 – S 033
2018-03-21 00:10:26 C 11 29 16.33 -02 50 56.1 – S 033
2018-03-21 04:35:18 C 11 29 40.84 -02 11 35.5 – u 807
2018-03-21 04:39:13 C 11 29 40.83 -02 11 06.9 – u 807
2018-03-21 04:43:41 C 11 29 40.86 -02 10 33.8 – u 807
2018-03-21 05:41:01 C 11 29 53.08 -02 08 47.4 – U I52
2018-03-21 05:41:36 C 11 29 53.11 -02 08 43.2 – U I52
2018-03-21 05:42:12 C 11 29 53.08 -02 08 38.9 – U I52
2018-03-21 05:43:34 C 11 29 53.12 -02 08 29.0 – U I52
2018-03-21 19:45:22 C 11 31 02.08 -00 28 54.5 – S 033
2018-03-21 21:27:19 C 11 31 05.18 -00 16 44.8 – S L01
2018-03-21 21:35:34 C 11 31 05.30 -00 15 47.0 – S L01
2018-03-21 21:39:42 C 11 31 05.36 -00 15 17.6 – S L01
2018-03-21 21:44:52 C 11 31 05.52 -00 14 42.5 – S L01
2018-03-21 21:46:52 C 11 31 06.56 -00 14 32.0 – U 587
2018-03-21 21:48:41 C 11 31 05.58 -00 14 16.3 – S L01
2018-03-21 21:52:13 C 11 31 06.65 -00 13 54.7 – U 587
2018-03-21 21:53:00 C 11 31 06.67 -00 13 49.1 – U 587
2018-03-22 00:34:24 C 11 31 09.36 +00 04 29.5 – S 033
2018-03-22 05:43:44 C 11 31 43.32 +00 40 49.0 – U I52
2018-03-22 05:44:19 C 11 31 43.35 +00 40 53.2 – U I52
2018-03-22 05:44:56 C 11 31 43.34 +00 40 57.0 – U I52
2018-03-22 05:45:31 C 11 31 43.32 +00 41 01.1 – U I52
2018-03-26 05:44:11 C 11 37 53.87 +09 47 44.6 – U 807
2018-03-26 05:54:09 C 11 37 53.92 +09 48 30.6 – U 807
2018-03-26 06:03:46 C 11 37 53.92 +09 49 14.6 – U 807
2018-04-05 03:44:31 C 11 49 45.22 +21 42 38.5 – u H21
2018-04-05 04:02:22 C 11 49 45.27 +21 43 11.8 – u H21
2018-04-05 04:24:18 C 11 49 45.37 +21 43 52.3 – u H21