IAA RAS IAA Minor Planet Database

2021 FL3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3761184431 ± 4.86e-05
Semi-major axis (a)1.2468315134 AU ± 6.56e-05
Inclination (i)3.68972779° ± 4.28e-04
Long. of Asc. Node (Ω)136.52320642° ± 2.30e-03
Arg. of Perihelion (ω)329.65710647° ± 2.73e-03
Mean Anomaly (M)164.60664453° ± 9.17e-02
Mean Motion (n)0.7079467959°/day ± 5.59e-05
Perihelion dist (q)0.77787519 AU ± 7.32e-05
Aphelion dist (Q)1.71578784 AU ± 1.09e-04
Orbital Period1.39223214 yr ± 1.10e-04
Physical Parameters
H (abs. magnitude)23.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.342″
Uncertainty2
Orbit TypeApollo
MOID0.047455 AU
Observations Used88
Oppositions1
Arc Total2021-2021
First Observation Used2021-03-25
Last Observation Used2021-05-01
Observations (93)
Date Type RA Dec Mag Band Observatory
2021-03-24 11:30:33 S 18 08 31.526 +41 49 22.33 – L C51
2021-03-24 11:30:44 S 18 08 31.332 +41 49 23.77 – L C51
2021-03-25 14:40:07 C 17 34 29.92 +41 04 40.3 – V T08
2021-03-25 15:04:57 C 17 33 58.50 +41 03 44.5 – V T08
2021-03-25 15:17:40 C 17 33 42.44 +41 03 15.8 – V T08
2021-03-25 15:33:23 C 17 33 22.71 +41 02 39.6 – V T08
2021-03-25 23:52:59 C 17 23 43.31 +40 39 45.3 – V 204
2021-03-26 00:10:22 C 17 23 22.96 +40 39 04.4 – V 204
2021-03-26 00:25:12 C 17 23 05.55 +40 38 29.1 – V 204
2021-03-26 00:38:36 C 17 22 49.44 +40 38 03.2 – V L01
2021-03-26 00:41:36 C 17 22 45.94 +40 37 56.2 – V L01
2021-03-26 00:48:19 C 17 22 37.99 +40 37 39.6 – V L01
2021-03-26 00:50:23 C 17 22 35.57 +40 37 34.8 – V L01
2021-03-26 00:52:49 C 17 22 32.68 +40 37 28.7 – V L01
2021-03-26 01:05:54 C 17 22 17.73 +40 36 51.0 – V K38
2021-03-26 01:42:07 C 17 21 35.00 +40 35 20.4 – V K38
2021-03-26 21:09:31 C 17 00 16.66 +39 35 26.8 – V L01
2021-03-26 21:13:21 C 17 00 12.68 +39 35 16.6 – V L01
2021-03-26 21:18:42 C 17 00 07.11 +39 34 59.5 – V L01
2021-03-26 21:21:41 C 17 00 03.99 +39 34 50.8 – V L01
2021-03-26 21:27:40 C 16 59 57.74 +39 34 33.9 – V L01
2021-03-26 22:15:07 C 16 59 09.412 +39 32 02.03 – V Z84
2021-03-26 23:30:05 C 16 57 49.26 +39 27 55.4 – V J95
2021-03-26 23:38:59 C 16 57 40.00 +39 27 28.2 – V J95
2021-03-26 23:48:27 C 16 57 30.14 +39 26 59.0 – V J95
2021-03-26 23:56:57 C 16 57 21.25 +39 26 32.1 – V J95
2021-03-29 22:54:31 C 15 56 35.34 +34 56 22.8 – V Z99
2021-03-29 22:57:19 C 15 56 33.36 +34 56 12.5 – V Z99
2021-03-29 23:00:06 C 15 56 31.38 +34 56 01.8 – V Z99
2021-03-30 00:19:33 C 15 55 35.54 +34 51 02.4 – V J95
2021-03-30 00:36:23 C 15 55 23.57 +34 49 57.8 – V J95
2021-03-30 00:46:47 C 15 55 16.20 +34 49 18.2 – V J95
2021-03-30 09:57:04 C 15 49 05.03 +34 13 53.0 – V I52
2021-03-30 09:58:08 C 15 49 04.34 +34 13 48.1 – V I52
2021-03-30 09:59:12 C 15 49 03.58 +34 13 43.6 – V I52
2021-03-30 10:00:16 C 15 49 02.84 +34 13 40.1 – V I52
2021-03-30 19:56:41 C 15 42 49.88 +33 33 13.0 – V K61
2021-03-30 19:58:04 C 15 42 49.07 +33 33 08.0 – V K61
2021-03-31 08:20:37 C 15 35 25.27 +32 46 30.2 – V I52
2021-03-31 08:25:46 C 15 35 22.11 +32 46 11.4 – V I52
2021-03-31 08:30:53 C 15 35 19.05 +32 45 52.7 – V I52
2021-03-31 08:36:00 C 15 35 15.93 +32 45 33.6 – V I52
2021-03-31 22:42:55 C 15 27 30.43 +31 51 20.7 – V A17
2021-03-31 22:55:37 C 15 27 23.48 +31 50 34.7 – V A17
2021-03-31 23:04:09 C 15 27 18.79 +31 50 04.2 – V A17
2021-04-01 09:23:13 C 15 21 57.59 +31 12 42.4 – V I52
2021-04-01 09:23:49 C 15 21 57.32 +31 12 40.3 – V I52
2021-04-01 09:24:26 C 15 21 56.96 +31 12 37.8 – V I52
2021-04-01 09:25:02 C 15 21 56.73 +31 12 36.2 – V I52
2021-04-01 09:52:50 C 15 21 41.83 +31 10 54.9 – V G96