IAA RAS IAA Minor Planet Database

2020 HT8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6218188000
Semi-major axis (a)1.8509673000 AU
Inclination (i)20.41398000°
Long. of Asc. Node (Ω)216.30559000°
Arg. of Perihelion (ω)282.10027000°
Mean Anomaly (M)94.87539000°
Mean Motion (n)0.3913865900°/day
Perihelion dist (q)0.70000100 AU
Aphelion dist (Q)3.00193360 AU
Orbital Period2.51824580 yr
Physical Parameters
H (abs. magnitude)28.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.340″
Uncertainty7
Orbit TypeApollo
MOID0.001356 AU
Observations Used18
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-04-29
Observations (18)
Date Type RA Dec Mag Band Observatory
2020-04-27 12:30:37 C 15 09 46.238 +13 27 58.32 – U F51
2020-04-27 13:04:40 C 15 09 25.964 +13 34 28.43 – U F51
2020-04-27 13:21:39 C 15 09 16.388 +13 37 34.70 – U F51
2020-04-27 21:27:48 C 15 07 36.72 +14 40 38.1 – V 033
2020-04-27 21:29:52 C 15 07 36.10 +14 40 52.0 – V 033
2020-04-27 21:31:58 C 15 07 35.45 +14 41 05.4 – V 033
2020-04-28 01:43:42 C 15 06 20.15 +15 05 22.3 – V L01
2020-04-28 01:47:52 C 15 06 19.07 +15 05 42.3 – V L01
2020-04-28 01:51:01 C 15 06 18.24 +15 05 56.9 – V L01
2020-04-28 06:24:12 C 15 05 50.53 +15 26 35.9 – u H21
2020-04-28 06:30:29 C 15 05 49.03 +15 26 59.8 – u H21
2020-04-28 06:37:28 C 15 05 47.36 +15 27 26.6 – u H21
2020-04-28 06:40:24 C 15 05 46.67 +15 27 37.7 – u H21
2020-04-28 13:19:57 C 15 04 47.650 +15 51 00.17 – V F52
2020-04-28 14:16:09 C 15 04 37.919 +15 53 16.58 – V F52
2020-04-29 08:27:40 C 15 03 37.72 +16 27 30.6 – V V06
2020-04-29 08:35:52 C 15 03 36.72 +16 27 42.0 – V V06
2020-04-29 08:44:04 C 15 03 35.78 +16 27 54.1 – V V06