2020 HX4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1026090000 ± 2.00e+00
Semi-major axis (a)1.1659035000 AU ± 3.00e+00
Inclination (i)15.03070000° ± 4.00e+00
Long. of Asc. Node (Ω)210.14373000° ± 5.00e+00
Arg. of Perihelion (ω)16.01250000° ± 6.00e+00
Mean Anomaly (M)145.85556000°
Mean Motion (n)0.7829069797°/day ± 3.02e+00
Perihelion dist (q)1.04627130 AU ± 3.56e+00
Aphelion dist (Q)1.28553570 AU ± 4.05e+00
Orbital Period1.25890780 yr ± 4.86e+00
Physical Parameters
H (abs. magnitude)26.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty
Orbit TypeAmor
MOID0.044475 AU
Observations Used33
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-04-26
Observations (37)
Date Type RA Dec Mag Band Observatory
2020-04-19 11:15:59 C 14 37 42.950 -15 55 45.27 V F51
2020-04-19 12:10:49 C 14 37 57.076 -15 43 31.86 V F51
2020-04-20 10:04:17 C 14 44 47.737 -10 46 24.45 V F51
2020-04-20 10:21:54 C 14 44 52.206 -10 42 22.59 V F51
2020-04-20 10:39:36 C 14 44 56.667 -10 38 19.62 V F51
2020-04-20 10:57:16 C 14 45 01.104 -10 34 16.14 V F51
2020-04-21 11:00:10 C 14 52 15.210 -05 00 48.72 V F52
2020-04-21 11:01:06 C 14 52 15.442 -05 00 34.65 V F52
2020-04-21 11:18:09 C 14 52 19.629 -04 56 37.60 V F52
2020-04-21 11:34:15 C 14 52 23.531 -04 52 55.48 V F52
2020-04-21 11:52:10 C 14 52 27.923 -04 48 45.42 V F52
2020-04-23 08:34:28 C 15 05 26.12 +05 22 44.3 V G96
2020-04-23 08:41:55 C 15 05 27.93 +05 24 22.9 V G96
2020-04-23 08:56:50 C 15 05 31.40 +05 27 42.5 V G96
2020-04-23 10:51:21 C 15 05 58.81 +05 52 57.3 V I52
2020-04-23 10:53:58 C 15 05 59.47 +05 53 31.5 V I52
2020-04-23 10:56:34 C 15 06 00.06 +05 54 06.3 V I52
2020-04-23 10:59:12 C 15 06 00.73 +05 54 40.8 V I52
2020-04-23 21:34:55 C 15 09 10.08 +08 12 36.0 V 033
2020-04-23 21:36:14 C 15 09 10.41 +08 12 52.8 V 033
2020-04-23 21:37:34 C 15 09 10.76 +08 13 10.4 V 033
2020-04-23 21:39:03 C 15 09 11.12 +08 13 30.0 V 033
2020-04-23 22:22:31 C 15 09 22.04 +08 23 07.6 V L01
2020-04-23 22:24:47 C 15 09 22.61 +08 23 37.6 V L01
2020-04-23 22:27:04 C 15 09 23.17 +08 24 06.7 V L01
2020-04-23 22:29:23 C 15 09 23.75 +08 24 37.4 V L01
2020-04-24 00:02:03 C 15 09 48.08 +08 44 34.6 q I93
2020-04-24 00:08:03 C 15 09 49.54 +08 45 51.9 q I93
2020-04-24 00:14:29 C 15 09 51.05 +08 47 14.5 q I93
2020-04-24 08:04:28 C 15 11 59.34 +10 27 37.1 V I52
2020-04-24 08:06:13 C 15 11 59.79 +10 27 59.5 V I52
2020-04-24 08:08:00 C 15 12 00.16 +10 28 21.6 V I52
2020-04-24 08:09:46 C 15 12 00.60 +10 28 43.8 V I52
2020-04-26 11:21:16 C 15 25 23.00 +20 25 25.1 V V06
2020-04-26 11:25:03 C 15 25 23.83 +20 26 04.7 V V06
2020-04-26 11:28:51 C 15 25 24.68 +20 26 44.4 V V06
2020-04-26 11:32:38 C 15 25 25.51 +20 27 24.2 V V06