IAA RAS IAA Minor Planet Database

2020 HP2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6114257000
Semi-major axis (a)1.6399050000 AU
Inclination (i)7.27583000°
Long. of Asc. Node (Ω)129.78211000°
Arg. of Perihelion (ω)335.52854000°
Mean Anomaly (M)271.31269000°
Mean Motion (n)0.4693275200°/day
Perihelion dist (q)0.63722490 AU
Aphelion dist (Q)2.64258510 AU
Orbital Period2.10004230 yr
Physical Parameters
H (abs. magnitude)22.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.280″
Uncertainty7
Orbit TypeApollo
MOID0.111494 AU
Observations Used44
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-05-01
Observations (44)
Date Type RA Dec Mag Band Observatory
2020-04-19 07:46:27 C 14 53 53.53 +22 14 30.4 – V G96
2020-04-19 07:54:01 C 14 53 52.04 +22 14 18.3 – V G96
2020-04-19 08:01:34 C 14 53 50.56 +22 14 05.9 – V G96
2020-04-19 08:09:07 C 14 53 49.04 +22 13 53.5 – V G96
2020-04-19 10:27:26 C 14 53 21.85 +22 10 06.1 – V V06
2020-04-19 10:30:19 C 14 53 21.29 +22 10 00.7 – V V06
2020-04-19 10:33:13 C 14 53 20.74 +22 09 56.1 – V V06
2020-04-19 10:36:06 C 14 53 20.15 +22 09 51.6 – V V06
2020-04-19 23:26:20 C 14 50 59.98 +21 48 56.5 – V 033
2020-04-19 23:31:10 C 14 50 59.08 +21 48 48.8 – V 033
2020-04-19 23:35:59 C 14 50 58.21 +21 48 41.1 – V 033
2020-04-20 06:56:29 C 14 49 39.24 +21 37 04.3 – u H21
2020-04-20 07:00:40 C 14 49 38.48 +21 36 58.0 – u H21
2020-04-20 07:04:51 C 14 49 37.70 +21 36 51.3 – u H21
2020-04-20 22:12:11 C 14 47 01.57 +21 12 56.0 – V 033
2020-04-20 22:17:20 C 14 47 00.67 +21 12 48.0 – V 033
2020-04-20 22:22:29 C 14 46 59.76 +21 12 39.7 – V 033
2020-04-21 05:15:33 C 14 45 51.30 +21 02 07.6 – V I52
2020-04-21 05:18:17 C 14 45 50.81 +21 02 03.3 – V I52
2020-04-21 05:21:02 C 14 45 50.33 +21 01 59.0 – V I52
2020-04-21 05:23:47 C 14 45 49.84 +21 01 54.4 – V I52
2020-04-21 12:42:42 C 14 44 35.553 +20 50 48.26 – V F51
2020-04-21 12:46:42 C 14 44 34.879 +20 50 42.18 – V F51
2020-04-21 12:57:12 C 14 44 33.063 +20 50 25.67 – V F51
2020-04-21 13:01:13 C 14 44 32.416 +20 50 19.83 – V F51
2020-04-21 13:15:46 C 14 44 29.957 +20 49 57.64 – V F51
2020-04-22 00:08:02 C 14 42 46.58 +20 33 11.5 – V 033
2020-04-22 00:13:12 C 14 42 45.69 +20 33 03.7 – V 033
2020-04-22 00:18:21 C 14 42 44.88 +20 32 55.6 – V 033
2020-04-22 09:24:26 C 14 41 19.40 +20 19 25.7 – V I52
2020-04-22 09:27:45 C 14 41 18.89 +20 19 21.2 – V I52
2020-04-22 09:31:06 C 14 41 18.33 +20 19 16.2 – V I52
2020-04-22 10:21:32 C 14 41 10.23 +20 18 00.0 – V I52
2020-04-25 05:36:55 C 14 31 47.29 +18 41 54.6 – V I52
2020-04-25 05:42:25 C 14 31 46.52 +18 41 47.0 – V I52
2020-04-25 05:47:54 C 14 31 45.78 +18 41 39.7 – V I52
2020-04-25 05:53:23 C 14 31 45.09 +18 41 32.6 – V I52
2020-04-27 09:11:45 C 14 25 37.06 +17 33 18.6 – V V06
2020-04-27 09:14:37 C 14 25 36.73 +17 33 14.9 – V V06
2020-04-27 09:17:31 C 14 25 36.38 +17 33 11.3 – V V06
2020-04-27 09:20:25 C 14 25 36.05 +17 33 07.3 – V V06
2020-05-01 05:11:58 C 14 16 35.26 +15 40 26.7 – u H21
2020-05-01 05:21:44 C 14 16 34.37 +15 40 15.0 – u H21
2020-05-01 05:26:37 C 14 16 33.92 +15 40 09.3 – u H21