IAA RAS IAA Minor Planet Database

2020 HN2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4761949000
Semi-major axis (a)1.6300968000 AU
Inclination (i)7.66318000°
Long. of Asc. Node (Ω)198.07582000°
Arg. of Perihelion (ω)309.77971000°
Mean Anomaly (M)268.31565000°
Mean Motion (n)0.4735698000°/day
Perihelion dist (q)0.85385300 AU
Aphelion dist (Q)2.40634060 AU
Orbital Period2.08123010 yr
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.560″
Uncertainty5
Orbit TypeApollo
MOID0.015430 AU
Observations Used54
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-04-27
Observations (54)
Date Type RA Dec Mag Band Observatory
2020-04-20 07:43:06 C 13 48 53.79 +37 18 50.7 – V G96
2020-04-20 07:50:02 C 13 48 58.19 +37 17 25.2 – V G96
2020-04-20 07:56:55 C 13 49 02.59 +37 15 58.8 – V G96
2020-04-20 08:03:47 C 13 49 06.92 +37 14 33.9 – V G96
2020-04-20 08:45:01 C 13 49 32.94 +37 06 02.5 – V G96
2020-04-20 08:45:36 C 13 49 33.30 +37 05 54.3 – V G96
2020-04-20 08:46:11 C 13 49 33.67 +37 05 47.2 – V G96
2020-04-20 08:46:46 C 13 49 34.03 +37 05 40.6 – V G96
2020-04-20 10:46:27 C 13 50 49.14 +36 40 57.3 – V I52
2020-04-20 10:49:35 C 13 50 51.11 +36 40 19.5 – V I52
2020-04-20 10:52:41 C 13 50 53.03 +36 39 41.0 – V I52
2020-04-20 10:55:48 C 13 50 55.00 +36 39 02.4 – V I52
2020-04-20 19:49:07 C 13 56 45.98 +34 56 33.9 – V 033
2020-04-20 19:50:26 C 13 56 46.68 +34 56 20.0 – V 033
2020-04-20 19:51:46 C 13 56 47.43 +34 56 05.7 – V 033
2020-04-20 22:37:28 C 13 58 13.92 +34 26 57.0 – V 246
2020-04-20 22:37:41 C 13 58 13.98 +34 26 53.5 – V 246
2020-04-20 22:37:55 C 13 58 14.16 +34 26 51.4 – V 246
2020-04-21 05:04:48 C 14 01 43.69 +33 21 14.8 – V I52
2020-04-21 05:07:24 C 14 01 44.89 +33 20 50.1 – V I52
2020-04-21 05:10:01 C 14 01 46.06 +33 20 24.8 – V I52
2020-04-21 05:12:37 C 14 01 47.24 +33 19 59.2 – V I52
2020-04-21 05:49:21 C 14 02 00.29 +33 13 45.8 – V 734
2020-04-21 05:56:25 C 14 02 03.25 +33 12 39.3 – V 734
2020-04-21 06:03:23 C 14 02 06.51 +33 11 26.3 – V 734
2020-04-21 06:10:22 C 14 02 09.48 +33 10 20.5 – V 734
2020-04-21 06:17:19 C 14 02 10.82 +33 09 10.2 – u H21
2020-04-21 06:17:27 C 14 02 12.55 +33 09 13.1 – V 734
2020-04-21 06:21:30 C 14 02 12.67 +33 08 29.2 – u H21
2020-04-21 06:25:42 C 14 02 14.49 +33 07 47.9 – u H21
2020-04-21 06:30:35 C 14 02 16.62 +33 06 59.4 – u H21
2020-04-21 21:03:36 C 14 08 49.50 +30 53 15.0 – V 033
2020-04-21 21:05:20 C 14 08 50.15 +30 53 00.7 – V 033
2020-04-21 21:07:05 C 14 08 50.78 +30 52 45.9 – V 033
2020-04-21 22:01:40 C 14 09 12.33 +30 45 02.6 – V J95
2020-04-21 22:04:02 C 14 09 11.40 +30 45 08.5 – V L01
2020-04-21 22:08:38 C 14 09 13.07 +30 44 29.8 – V L01
2020-04-21 22:13:14 C 14 09 14.63 +30 43 51.3 – V L01
2020-04-21 22:13:55 C 14 09 16.75 +30 43 21.9 – V J95
2020-04-21 22:30:07 C 14 09 22.56 +30 41 07.7 – V J95
2020-04-22 08:32:55 C 14 13 06.247 +29 22 05.68 – U F52
2020-04-22 08:48:48 C 14 13 10.938 +29 20 07.86 – U F52
2020-04-22 09:04:42 C 14 13 15.592 +29 18 08.67 – U F52
2020-04-22 09:16:07 C 14 13 10.04 +29 16 06.0 – V I52
2020-04-22 09:17:58 C 14 13 10.66 +29 15 52.2 – V I52
2020-04-22 09:19:48 C 14 13 11.16 +29 15 38.5 – V I52
2020-04-22 09:21:37 C 14 13 11.73 +29 15 23.9 – V I52
2020-04-24 11:28:22 C 14 26 08.19 +24 07 09.0 – V I52
2020-04-24 11:31:42 C 14 26 08.80 +24 06 51.8 – V I52
2020-04-24 11:35:01 C 14 26 09.41 +24 06 35.1 – V I52