2020 HQ8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5188242028 ± 6.75e-02
Semi-major axis (a)2.1368514870 AU ± 2.88e-01
Inclination (i)8.33603467° ± 7.49e-01
Long. of Asc. Node (Ω)210.10904368° ± 3.45e-02
Arg. of Perihelion (ω)353.79413135° ± 2.39e-01
Mean Anomaly (M)286.02673204° ± 1.32e+02
Mean Motion (n)0.3160268700°/day ± 6.40e-02
Perihelion dist (q)1.02776190 AU ± 2.00e-01
Aphelion dist (Q)3.24147290 AU ± 4.61e-01
Orbital Period3.11874640 yr ± 6.31e-01
Physical Parameters
H (abs. magnitude)26.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.339″
Uncertainty3
Orbit TypeAmor
MOID0.025051 AU
Observations Used31
Oppositions1
Arc Total2020-2020
First Observation Used
Last Observation Used2020-05-04
Observations (31)
Date Type RA Dec Mag Band Observatory
2020-04-27 12:30:37 C 15 12 37.400 +14 55 54.10 U F51
2020-04-27 12:47:38 C 15 12 53.105 +14 56 34.84 U F51
2020-04-27 13:04:40 C 15 13 08.798 +14 57 15.30 U F51
2020-04-27 21:22:58 C 15 21 18.39 +15 14 41.5 V 033
2020-04-27 21:24:14 C 15 21 19.56 +15 14 44.4 V 033
2020-04-27 21:25:28 C 15 21 20.64 +15 14 47.5 V 033
2020-04-27 21:51:58 C 15 21 44.18 +15 15 56.0 V 246
2020-04-27 21:52:49 C 15 21 45.04 +15 15 57.2 V 246
2020-04-27 21:53:15 C 15 21 45.34 +15 15 58.3 V 246
2020-04-27 21:53:40 C 15 21 45.69 +15 16 00.3 V 246
2020-04-27 23:13:13 C 15 22 56.22 +15 19 09.2 V L01
2020-04-27 23:15:16 C 15 22 57.98 +15 19 14.0 V L01
2020-04-27 23:19:09 C 15 23 01.32 +15 19 23.0 V L01
2020-04-27 23:22:18 C 15 23 04.04 +15 19 29.7 V L01
2020-04-28 06:50:16 C 15 29 44.48 +15 35 01.1 u H21
2020-04-28 06:53:20 C 15 29 47.02 +15 35 07.2 u H21
2020-04-28 06:57:48 C 15 29 50.69 +15 35 15.8 u H21
2020-04-28 08:10:41 C 15 30 55.31 +15 37 59.4 V I52
2020-04-28 08:12:26 C 15 30 56.74 +15 38 02.6 V I52
2020-04-28 08:14:10 C 15 30 58.17 +15 38 05.6 V I52
2020-04-28 08:15:55 C 15 30 59.58 +15 38 09.6 V I52
2020-04-28 09:07:58 C 15 31 52.334 +15 40 20.73 V F51
2020-04-28 09:23:18 C 15 32 04.750 +15 40 51.06 V F51
2020-04-28 09:39:12 C 15 32 17.606 +15 41 22.42 V F51
2020-04-28 09:54:19 C 15 32 29.756 +15 41 51.78 V F51
2020-04-29 09:07:21 C 15 50 53.44 +16 17 15.6 V I52
2020-04-29 09:09:46 C 15 50 55.10 +16 17 18.7 V I52
2020-04-29 09:12:10 C 15 50 56.76 +16 17 21.7 V I52
2020-05-04 08:37:19 C 16 52 16.50 +17 19 29.4 u H21
2020-05-04 08:56:50 C 16 52 22.63 +17 19 30.1 u H21
2020-05-04 09:02:58 C 16 52 24.55 +17 19 29.8 u H21