2021 FH

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5927370000
Semi-major axis (a)2.2138825000 AU
Inclination (i)3.49956000°
Long. of Asc. Node (Ω)2.86727000°
Arg. of Perihelion (ω)220.59173000°
Mean Anomaly (M)139.99361000°
Mean Motion (n)0.2992073200°/day
Perihelion dist (q)0.90163240 AU
Aphelion dist (Q)3.52613260 AU
Orbital Period3.29406260 yr
Physical Parameters
H (abs. magnitude)26.75
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.490″
Uncertainty6
Orbit TypeApollo
MOID0.001383 AU
Observations Used101
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-03-23
Observations (104)
Date Type RA Dec Mag Band Observatory
2021-03-18 05:55:35 C 10 37 45.22 +20 03 30.4 V G96
2021-03-18 06:03:49 C 10 37 45.26 +20 03 27.6 V G96
2021-03-18 06:12:04 C 10 37 45.30 +20 03 24.2 V G96
2021-03-18 06:20:19 C 10 37 45.33 +20 03 20.7 V G96
2021-03-18 08:11:27 C 10 37 46.14 +20 02 25.2 V I52
2021-03-18 08:23:02 C 10 37 46.28 +20 02 18.2 V I52
2021-03-18 08:34:38 C 10 37 46.47 +20 02 11.4 V I52
2021-03-18 08:42:57 C 10 37 46.59 +20 02 06.4 V I52
2021-03-18 09:21:43 C 10 37 47.49 +20 01 44.3 o 691
2021-03-18 09:28:55 C 10 37 47.68 +20 01 39.2 o 691
2021-03-18 09:39:43 C 10 37 47.95 +20 01 32.3 o 691
2021-03-18 10:42:25 C 10 37 57.737 +20 02 10.78 U F51
2021-03-18 11:00:39 C 10 37 57.838 +20 02 00.19 U F51
2021-03-18 11:18:57 C 10 37 57.984 +20 01 48.92 U F51
2021-03-18 11:37:11 C 10 37 58.188 +20 01 37.25 U F51
2021-03-18 22:08:05 C 10 38 57.14 +19 54 41.2 V L01
2021-03-18 22:11:27 C 10 38 57.26 +19 54 39.2 V L01
2021-03-18 22:14:50 C 10 38 57.37 +19 54 37.1 V L01
2021-03-18 22:18:12 C 10 38 57.46 +19 54 35.0 V L01
2021-03-18 22:54:59 C 10 38 59.33 +19 53 49.1 V 033
2021-03-18 22:57:08 C 10 38 59.38 +19 53 47.4 V 033
2021-03-18 22:59:18 C 10 38 59.46 +19 53 46.0 V 033
2021-03-18 23:07:41 C 10 38 59.78 +19 53 40.3 V 033
2021-03-19 04:22:57 C 10 39 40.87 +19 51 41.9 o 691
2021-03-19 04:27:11 C 10 39 41.02 +19 51 39.9 o 691
2021-03-19 04:31:25 C 10 39 41.16 +19 51 37.8 o 691
2021-03-20 03:05:25 C 10 42 40.63 +19 32 08.9 o 691
2021-03-20 03:10:33 C 10 42 41.14 +19 32 04.8 o 691
2021-03-20 03:18:15 C 10 42 41.89 +19 31 58.8 o 691
2021-03-20 04:47:54 C 10 42 49.47 +19 30 37.7 V I52
2021-03-20 04:52:02 C 10 42 49.83 +19 30 33.2 V I52
2021-03-20 04:53:58 C 10 42 49.99 +19 30 31.4 V I52
2021-03-20 04:56:44 C 10 42 50.19 +19 30 28.8 V I52
2021-03-20 20:23:09 C 10 46 05.66 +19 05 49.6 V Z99
2021-03-20 20:25:14 C 10 46 05.13 +19 06 43.3 V 204
2021-03-20 20:31:05 C 10 46 07.18 +19 05 36.9 V Z99
2021-03-20 20:37:03 C 10 46 07.13 +19 06 24.4 V 204
2021-03-20 20:39:02 C 10 46 08.67 +19 05 24.3 V Z99
2021-03-20 20:48:49 C 10 46 09.12 +19 06 05.1 V 204
2021-03-21 20:28:32 C 10 55 31.49 +17 59 07.7 q A48
2021-03-21 20:30:28 C 10 55 32.33 +17 58 59.6 q A48
2021-03-21 20:32:25 C 10 55 33.30 +17 58 51.5 q A48
2021-03-21 20:34:22 C 10 55 34.19 +17 58 43.0 q A48
2021-03-21 20:36:17 C 10 55 35.13 +17 58 35.1 q A48
2021-03-21 21:21:35 C 10 55 47.12 +17 54 47.5 V L18
2021-03-21 21:24:50 C 10 55 48.64 +17 54 31.5 V L18
2021-03-21 21:27:33 C 10 55 49.90 +17 54 19.6 V L18
2021-03-21 21:29:43 C 10 55 50.95 +17 54 08.9 V L18
2021-03-21 21:31:53 C 10 55 51.99 +17 53 58.9 V L18
2021-03-21 22:40:55 C 10 56 41.80 +17 48 02.8 V Z80