IAA RAS IAA Minor Planet Database

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
2021-03-21 22:52:35 C 10 56 47.92 +17 47 04.3 – V Z80
2021-03-22 03:23:10 C 11 00 41.15 +17 25 02.5 – V I52
2021-03-22 03:23:21 C 11 00 41.28 +17 25 01.6 – V I52
2021-03-22 03:23:33 C 11 00 41.42 +17 25 00.7 – V I52
2021-03-22 03:23:44 C 11 00 41.56 +17 24 59.5 – V I52
2021-03-22 04:12:00 C 11 01 15.06 +17 20 23.1 – V 703
2021-03-22 04:19:36 C 11 01 20.30 +17 19 37.5 – V 703
2021-03-22 04:27:12 C 11 01 25.63 +17 18 52.2 – V 703
2021-03-22 04:34:48 C 11 01 30.98 +17 18 05.5 – V 703
2021-03-22 15:34:58 C 11 14 50.541 +15 33 14.56 – V O85
2021-03-22 15:40:46 C 11 14 58.976 +15 31 55.15 – V O85
2021-03-22 15:43:40 C 11 15 03.208 +15 31 15.46 – V O85
2021-03-22 15:46:34 C 11 15 07.487 +15 30 35.01 – V O85
2021-03-22 15:49:27 C 11 15 11.739 +15 29 54.66 – V O85
2021-03-22 15:52:21 C 11 15 16.012 +15 29 14.48 – V O85
2021-03-22 15:55:15 C 11 15 20.324 +15 28 33.77 – V O85
2021-03-22 16:04:20 C 11 15 33.909 +15 26 24.69 – V O85
2021-03-22 16:07:14 C 11 15 38.280 +15 25 42.96 – V O85
2021-03-22 16:10:07 C 11 15 42.662 +15 25 01.02 – V O85
2021-03-22 20:06:44 C 11 24 56.70 +14 12 36.0 – q C77
2021-03-22 20:08:13 C 11 25 00.11 +14 12 06.8 – q C77
2021-03-22 20:09:43 C 11 25 03.59 +14 11 36.4 – q C77
2021-03-22 20:28:31 C 11 25 48.48 +14 02 30.4 – V Z80
2021-03-22 20:36:01 C 11 26 06.72 +13 59 53.5 – V Z80
2021-03-22 20:43:31 C 11 26 25.08 +13 57 14.9 – V Z80
2021-03-22 20:51:36 C 11 26 45.11 +13 54 21.2 – V Z80
2021-03-22 20:54:04 C 11 26 45.99 +13 55 46.2 – V 587
2021-03-22 20:54:16 C 11 26 46.46 +13 55 41.9 – V 587
2021-03-22 20:54:48 C 11 26 47.77 +13 55 30.2 – V 587
2021-03-22 20:55:29 C 11 26 49.48 +13 55 14.2 – V 587
2021-03-22 20:55:38 C 11 26 49.82 +13 55 11.1 – V 587
2021-03-22 20:55:50 C 11 26 50.30 +13 55 06.8 – V 587
2021-03-22 21:05:20 C 11 27 08.66 +13 51 45.8 – V 595
2021-03-22 21:10:12 C 11 27 20.66 +13 49 57.1 – V 595
2021-03-22 21:13:43 C 11 27 29.38 +13 48 38.0 – V 595
2021-03-22 21:20:15 C 11 27 58.67 +13 43 45.2 – V J95
2021-03-22 21:22:16 C 11 28 03.94 +13 42 58.6 – V J95
2021-03-22 21:24:15 C 11 28 09.05 +13 42 13.5 – V J95
2021-03-22 21:26:17 C 11 28 14.36 +13 41 26.4 – V J95
2021-03-22 22:00:55 C 11 29 45.36 +13 27 42.9 – V Z80
2021-03-22 22:05:55 C 11 29 59.05 +13 25 39.0 – V Z80
2021-03-22 22:09:46 C 11 30 18.81 +13 28 10.1 – V Z41
2021-03-22 22:10:55 C 11 30 12.78 +13 23 34.4 – V Z80
2021-03-22 22:12:09 C 11 30 25.33 +13 27 10.6 – V Z41
2021-03-22 22:15:55 C 11 30 26.67 +13 21 28.7 – V Z80
2021-03-22 22:20:55 C 11 30 40.67 +13 19 21.4 – V Z80
2021-03-22 22:36:40 C 11 31 33.32 +13 16 48.1 – V Z41
2021-03-22 22:38:53 C 11 31 39.62 +13 15 50.7 – V Z41
2021-03-22 22:51:05 C 11 31 53.38 +13 09 13.4 – V 160
2021-03-22 22:55:05 C 11 32 04.91 +13 07 24.5 – V 160