2021 FH3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5944021707 ± 6.84e-04
Semi-major axis (a)3.0420789418 AU ± 6.54e-03
Inclination (i)31.92590965° ± 7.84e-03
Long. of Asc. Node (Ω)3.05194141° ± 3.42e-03
Arg. of Perihelion (ω)213.64963546° ± 8.67e-03
Mean Anomaly (M)309.06431964° ± 9.72e-01
Mean Motion (n)0.1857618624°/day ± 5.99e-04
Perihelion dist (q)1.23386062 AU ± 3.37e-03
Aphelion dist (Q)4.85029727 AU ± 1.06e-02
Orbital Period5.30585918 yr ± 1.71e-02
Physical Parameters
H (abs. magnitude)22.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.268″
Uncertainty3
Orbit TypeAmor
MOID0.293167 AU
Observations Used29
Oppositions1
Arc Total2021-2021
First Observation Used2021-03-23
Last Observation Used2021-04-11
Observations (30)
Date Type RA Dec Mag Band Observatory
2021-03-23 07:47:53 C 12 41 06.98 -07 37 00.1 V G96
2021-03-23 08:13:49 C 12 41 02.96 -07 38 41.0 V G96
2021-03-23 08:26:40 C 12 41 00.99 -07 39 30.2 V G96
2021-03-23 08:34:06 C 12 40 59.83 -07 39 58.5 V G96
2021-03-23 10:11:15 C 12 40 44.86 -07 46 11.4 V I52
2021-03-23 10:14:53 C 12 40 44.28 -07 46 25.1 V I52
2021-03-23 10:18:31 C 12 40 43.73 -07 46 38.7 V I52
2021-03-23 21:13:35 C 12 39 07.37 -08 28 54.5 V L01
2021-03-23 21:21:07 C 12 39 06.23 -08 29 23.3 V L01
2021-03-23 21:28:43 C 12 39 05.07 -08 29 53.3 V L01
2021-03-23 21:32:30 C 12 39 04.47 -08 30 07.9 V L01
2021-03-24 03:19:51 C 12 38 11.86 -08 52 09.7 u 807
2021-03-24 03:28:54 C 12 38 10.46 -08 52 45.2 u 807
2021-03-24 03:37:35 C 12 38 09.06 -08 53 19.1 u 807
2021-03-24 21:20:26 C 12 35 24.98 -10 03 35.3 V L01
2021-03-24 21:25:24 C 12 35 24.17 -10 03 55.2 V L01
2021-03-24 21:30:23 C 12 35 23.39 -10 04 14.6 V L01
2021-03-26 01:51:04 C 12 30 51.92 -11 57 23.7 V 807
2021-03-26 01:58:00 C 12 30 50.76 -11 57 51.9 V 807
2021-03-26 02:04:45 C 12 30 49.62 -11 58 19.4 V 807
2021-04-01 05:12:33 C 12 04 26.37 -22 09 44.8 V I52
2021-04-01 05:14:58 C 12 04 25.86 -22 09 55.0 V I52
2021-04-01 05:17:24 C 12 04 25.35 -22 10 06.1 V I52
2021-04-01 05:19:49 C 12 04 24.92 -22 10 16.1 V I52
2021-04-04 05:26:24 C 11 50 00.11 -27 04 33.7 V I52
2021-04-04 05:29:43 C 11 49 59.44 -27 04 47.0 V I52
2021-04-04 05:33:02 C 11 49 58.73 -27 04 59.9 V I52
2021-04-11 01:07:25 C 11 15 21.10 -36 58 26.7 u 807
2021-04-11 01:16:25 C 11 15 19.11 -36 58 56.4 u 807
2021-04-11 01:25:05 C 11 15 17.19 -36 59 24.0 u 807