IAA RAS IAA Minor Planet Database

2020 HA8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4627720949 ± 2.08e-06
Semi-major axis (a)1.6882604186 AU ± 5.78e-06
Inclination (i)23.26768915° ± 2.01e-04
Long. of Asc. Node (Ω)216.57789311° ± 4.49e-05
Arg. of Perihelion (ω)75.87689315° ± 8.03e-05
Mean Anomaly (M)160.90487216° ± 4.54e-03
Mean Motion (n)0.4493172771°/day ± 2.31e-06
Perihelion dist (q)0.90698061 AU ± 4.69e-06
Aphelion dist (Q)2.46954023 AU ± 9.15e-06
Orbital Period2.19360869 yr ± 1.13e-05
Physical Parameters
H (abs. magnitude)22.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.361″
Uncertainty1
Orbit TypeApollo
MOID0.126536 AU
Observations Used48
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-26
Last Observation Used2020-10-20
Observations (48)
Date Type RA Dec Mag Band Observatory
2020-04-26 08:43:03 C 12 21 10.013 -14 30 35.64 – V F52
2020-04-26 09:00:02 C 12 21 08.910 -14 29 32.71 – V F52
2020-04-26 09:17:01 C 12 21 07.774 -14 28 29.71 – V F52
2020-04-27 06:16:12 C 12 19 57.08 -13 08 55.6 – V G96
2020-04-27 06:23:45 C 12 19 56.59 -13 08 26.4 – V G96
2020-04-27 06:31:18 C 12 19 56.13 -13 07 57.4 – V G96
2020-04-27 06:38:50 C 12 19 55.66 -13 07 28.1 – V G96
2020-04-27 07:32:30 C 12 19 52.26 -13 03 59.7 – V I52
2020-04-27 07:34:33 C 12 19 52.09 -13 03 53.0 – V I52
2020-04-27 07:36:20 C 12 19 53.536 -13 03 40.49 – U F51
2020-04-27 07:36:36 C 12 19 51.96 -13 03 44.2 – V I52
2020-04-27 07:38:40 C 12 19 51.85 -13 03 36.4 – V I52
2020-04-27 07:54:23 C 12 19 52.370 -13 02 30.72 – U F51
2020-04-27 08:30:32 C 12 19 50.008 -13 00 10.76 – U F51
2020-04-27 21:04:26 C 12 19 08.38 -12 11 11.1 – V 246
2020-04-27 21:06:27 C 12 19 08.25 -12 11 03.5 – V 246
2020-04-27 21:52:11 C 12 19 05.45 -12 08 03.4 – V 033
2020-04-27 21:55:51 C 12 19 05.29 -12 07 48.5 – V 033
2020-04-27 21:59:30 C 12 19 05.02 -12 07 34.3 – V 033
2020-04-27 22:07:06 C 12 19 04.45 -12 07 01.5 – V L01
2020-04-27 22:13:23 C 12 19 04.00 -12 06 36.3 – V L01
2020-04-27 22:18:47 C 12 19 03.66 -12 06 15.1 – V L01
2020-04-28 05:07:48 C 12 18 41.97 -11 39 02.7 – V I52
2020-04-28 05:09:50 C 12 18 41.84 -11 38 53.9 – V I52
2020-04-28 05:11:54 C 12 18 41.72 -11 38 45.6 – V I52
2020-04-28 05:13:57 C 12 18 41.55 -11 38 37.7 – V I52
2020-04-28 10:04:07 C 12 18 25.91 -11 18 28.5 – V 474
2020-04-28 10:06:40 C 12 18 25.74 -11 18 17.7 – V 474
2020-04-28 10:09:14 C 12 18 25.57 -11 18 07.3 – V 474
2020-04-28 10:11:48 C 12 18 25.45 -11 17 57.1 – V 474
2020-04-30 05:39:59 C 12 16 06.05 -08 17 32.8 – V I52
2020-04-30 05:42:11 C 12 16 05.88 -08 17 23.9 – V I52
2020-04-30 05:44:23 C 12 16 05.74 -08 17 12.9 – V I52
2020-05-12 05:05:27 C 12 03 58.68 +15 18 35.2 – V I52
2020-05-12 05:10:20 C 12 03 58.45 +15 19 01.1 – V I52
2020-05-12 05:15:12 C 12 03 58.27 +15 19 26.4 – V I52
2020-05-12 05:20:04 C 12 03 58.02 +15 19 52.6 – V I52
2020-05-25 04:00:22 C 11 58 16.28 +40 59 12.5 – V V06
2020-05-25 04:03:16 C 11 58 16.19 +40 59 24.8 – V V06
2020-05-25 04:06:10 C 11 58 16.14 +40 59 37.3 – V V06
2020-05-25 04:09:03 C 11 58 16.08 +40 59 50.1 – V V06
2020-10-09 08:27:59 C 03 00 00.53 +31 46 52.2 – V V06
2020-10-09 08:34:49 C 02 59 59.92 +31 46 36.9 – V V06
2020-10-09 08:41:40 C 02 59 59.26 +31 46 20.7 – V V06
2020-10-20 09:19:19 C 02 37 17.713 +21 33 11.53 – U F51
2020-10-20 09:36:36 C 02 37 16.222 +21 32 32.99 – U F51
2020-10-20 09:53:37 C 02 37 14.762 +21 31 54.66 – U F51
2020-10-20 10:10:48 C 02 37 13.275 +21 31 15.87 – U F51