2020 HF9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0598669000
Semi-major axis (a)1.0249139000 AU
Inclination (i)37.30278000°
Long. of Asc. Node (Ω)43.54063000°
Arg. of Perihelion (ω)328.98604000°
Mean Anomaly (M)338.93182000°
Mean Motion (n)0.9498893600°/day
Perihelion dist (q)0.96355550 AU
Aphelion dist (Q)1.08627230 AU
Orbital Period1.03760270 yr
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty8
Orbit TypeApollo
MOID0.021152 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-05-04
Observations (24)
Date Type RA Dec Mag Band Observatory
2020-04-28 08:41:42 C 15 46 02.79 +25 00 01.3 V G96
2020-04-28 08:49:08 C 15 45 57.80 +24 59 08.2 V G96
2020-04-28 08:56:35 C 15 45 52.90 +24 58 15.1 V G96
2020-04-28 10:18:27 C 15 44 58.90 +24 48 24.3 V I52
2020-04-28 10:21:03 C 15 44 57.23 +24 48 05.5 V I52
2020-04-28 10:23:40 C 15 44 55.51 +24 47 45.5 V I52
2020-04-29 08:30:29 C 15 30 10.13 +21 53 24.4 V G96
2020-04-29 08:32:15 C 15 30 08.83 +21 53 08.4 V G96
2020-04-29 08:34:00 C 15 30 07.59 +21 52 53.2 V G96
2020-04-29 08:35:45 C 15 30 06.30 +21 52 38.5 V G96
2020-04-30 01:55:48 C 15 17 30.38 +19 13 41.5 V L01
2020-04-30 01:58:52 C 15 17 28.03 +19 13 11.7 V L01
2020-04-30 02:01:56 C 15 17 25.69 +19 12 41.1 V L01
2020-04-30 02:04:25 C 15 17 23.74 +19 12 17.4 V L01
2020-04-30 05:07:21 C 15 15 12.91 +18 42 33.3 V I52
2020-04-30 05:09:31 C 15 15 11.22 +18 42 11.2 V I52
2020-04-30 05:11:42 C 15 15 09.53 +18 41 50.2 V I52
2020-04-30 05:13:52 C 15 15 07.82 +18 41 28.1 V I52
2020-04-30 07:04:07 C 15 13 40.90 +18 23 06.3 V 858
2020-04-30 07:23:02 C 15 13 25.95 +18 19 55.4 V 858
2020-04-30 07:42:27 C 15 13 10.57 +18 16 40.0 V 858
2020-05-04 03:43:57 C 13 52 32.27 -01 43 31.7 V I52
2020-05-04 03:45:36 C 13 52 30.67 -01 43 55.9 V I52
2020-05-04 03:47:15 C 13 52 29.05 -01 44 20.6 V I52