2020 HW

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1172627000
Semi-major axis (a)1.0906402000 AU
Inclination (i)26.26775000°
Long. of Asc. Node (Ω)205.84468000°
Arg. of Perihelion (ω)71.14947000°
Mean Anomaly (M)270.83831000°
Mean Motion (n)0.8653300900°/day
Perihelion dist (q)0.96274880 AU
Aphelion dist (Q)1.21853160 AU
Orbital Period1.13899610 yr
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.660″
Uncertainty5
Orbit TypeApollo
MOID0.031417 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-04-22
Observations (29)
Date Type RA Dec Mag Band Observatory
2020-04-16 12:08:35 C 13 11 54.016 +00 42 56.47 V F51
2020-04-16 12:25:20 C 13 11 58.406 +00 52 44.26 V F51
2020-04-16 12:41:19 C 13 12 02.700 +01 02 06.56 V F51
2020-04-16 12:57:41 C 13 12 07.106 +01 11 39.94 V F51
2020-04-18 07:16:33 C 13 26 38.14 +25 14 06.0 V G96
2020-04-18 07:23:57 C 13 26 40.15 +25 17 53.8 V G96
2020-04-18 07:31:21 C 13 26 42.28 +25 21 41.9 V G96
2020-04-18 08:17:05 C 13 26 55.29 +25 45 15.2 V I52
2020-04-18 08:19:11 C 13 26 55.94 +25 46 20.2 V I52
2020-04-18 08:21:18 C 13 26 56.52 +25 47 24.9 V I52
2020-04-18 08:23:25 C 13 26 57.14 +25 48 30.0 V I52
2020-04-18 10:16:11 C 13 27 30.63 +26 45 40.3 V I52
2020-04-18 10:18:18 C 13 27 31.27 +26 46 44.9 V I52
2020-04-18 10:20:24 C 13 27 31.94 +26 47 47.7 V I52
2020-04-18 10:22:31 C 13 27 32.60 +26 48 51.3 V I52
2020-04-18 23:57:35 C 13 32 33.51 +33 20 20.9 V L01
2020-04-19 00:01:03 C 13 32 34.61 +33 21 55.4 V L01
2020-04-19 00:04:34 C 13 32 35.70 +33 23 31.1 V L01
2020-04-19 00:07:36 C 13 32 36.63 +33 24 52.7 V L01
2020-04-19 03:43:26 C 13 34 06.96 +35 01 24.2 u H21
2020-04-19 03:46:43 C 13 34 07.94 +35 02 51.1 u H21
2020-04-19 03:49:54 C 13 34 08.97 +35 04 15.8 u H21
2020-04-19 06:30:53 C 13 35 04.15 +36 14 33.8 V I52
2020-04-19 06:37:31 C 13 35 06.00 +36 17 24.2 V I52
2020-04-19 06:44:15 C 13 35 08.01 +36 20 16.9 V I52
2020-04-19 06:51:04 C 13 35 10.06 +36 23 11.2 V I52
2020-04-22 04:25:24 C 14 02 19.24 +57 29 55.5 u H21
2020-04-22 04:41:47 C 14 02 24.90 +57 33 19.3 u H21
2020-04-22 04:52:11 C 14 02 28.48 +57 35 28.3 u H21