2019 HM4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4571543000
Semi-major axis (a)1.8845035000 AU
Inclination (i)9.28204000°
Long. of Asc. Node (Ω)37.83310000°
Arg. of Perihelion (ω)182.48123000°
Mean Anomaly (M)191.91716000°
Mean Motion (n)0.3809856900°/day
Perihelion dist (q)1.02299460 AU
Aphelion dist (Q)2.74601240 AU
Orbital Period2.58699400 yr
Physical Parameters
H (abs. magnitude)26.46
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.810″
Uncertainty7
Orbit TypeAmor
MOID0.015832 AU
Observations Used64
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-05-02
Observations (66)
Date Type RA Dec Mag Band Observatory
2019-04-27 05:34:21 C 11 33 45.63 +19 04 59.4 V G96
2019-04-27 05:41:51 C 11 33 46.42 +19 03 17.9 V G96
2019-04-28 05:21:21 C 11 38 17.87 +13 04 39.1 V G96
2019-04-28 05:43:47 C 11 38 20.79 +12 58 20.0 V G96
2019-04-29 06:08:03 C 11 43 50.99 +05 18 41.4 V G96
2019-04-29 06:16:12 C 11 43 52.36 +05 15 50.5 V G96
2019-04-29 06:24:20 C 11 43 53.74 +05 12 58.7 V G96
2019-04-29 06:32:28 C 11 43 55.16 +05 10 10.5 V G96
2019-04-29 07:11:22 C 11 44 01.40 +04 56 22.1 V H01
2019-04-29 07:20:38 C 11 44 03.14 +04 53 06.9 V H01
2019-04-29 07:42:16 C 11 44 07.32 +04 45 29.0 V H01
2019-04-29 07:49:18 C 11 44 08.72 +04 42 59.5 V H01
2019-04-29 07:57:17 C 11 44 10.77 +04 40 19.5 V I52
2019-04-29 07:59:05 C 11 44 11.11 +04 39 40.0 V I52
2019-04-29 08:00:53 C 11 44 11.51 +04 39 02.3 V I52
2019-04-29 08:02:41 C 11 44 11.84 +04 38 24.3 V I52
2019-04-29 21:28:28 C 11 48 00.31 -00 22 52.6 q I93
2019-04-29 21:37:22 C 11 48 02.08 -00 26 21.8 q I93
2019-04-29 21:45:40 C 11 48 04.33 -00 30 06.6 V J95
2019-04-29 21:46:07 C 11 48 03.90 -00 29 48.5 q I93
2019-04-29 21:53:38 C 11 48 06.10 -00 33 13.7 V J95
2019-04-29 22:34:17 C 11 48 11.45 -00 48 54.4 V 587
2019-04-29 22:35:36 C 11 48 11.71 -00 49 25.2 V 587
2019-04-29 22:36:06 C 11 48 12.06 -00 49 57.8 V 033
2019-04-29 22:36:50 C 11 48 12.23 -00 50 15.0 V 033
2019-04-29 22:37:34 C 11 48 12.39 -00 50 32.6 V 033
2019-04-29 22:38:17 C 11 48 12.54 -00 50 49.2 V 033
2019-04-29 22:39:01 C 11 48 12.72 -00 51 06.6 V 033
2019-04-29 22:39:03 C 11 48 12.50 -00 50 47.5 V 587
2019-04-29 22:39:50 C 11 48 12.92 -00 51 26.2 V 033
2019-04-29 22:40:33 C 11 48 13.08 -00 51 42.9 V 033
2019-04-29 22:41:17 C 11 48 13.24 -00 52 00.3 V 033
2019-04-29 22:42:00 C 11 48 13.37 -00 52 17.6 V 033
2019-04-29 22:54:51 C 11 48 19.40 -00 57 25.9 V J95
2019-04-29 23:04:23 C 11 48 21.54 -01 01 11.9 V J95
2019-04-29 23:05:30 C 11 48 18.43 -01 01 15.3 V 204
2019-04-29 23:26:57 C 11 48 23.24 -01 09 46.0 V 204
2019-04-30 20:52:10 C 11 55 13.24 -10 19 20.3 q A17
2019-04-30 21:10:03 C 11 55 18.00 -10 27 27.7 q A17
2019-04-30 21:25:07 C 11 55 22.02 -10 34 19.8 q A17
2019-04-30 21:38:49 C 11 55 24.92 -10 40 38.3 V 033
2019-04-30 21:39:33 C 11 55 25.11 -10 40 58.4 V 033
2019-04-30 21:40:17 C 11 55 25.31 -10 41 18.5 V 033
2019-04-30 21:41:01 C 11 55 25.51 -10 41 38.6 V 033
2019-04-30 21:43:24 C 11 55 26.18 -10 42 43.7 V 033
2019-04-30 21:44:08 C 11 55 26.38 -10 43 03.7 V 033
2019-04-30 21:44:53 C 11 55 26.56 -10 43 24.2 V 033
2019-05-01 03:13:49 C 11 57 35.63 -13 14 21.3 V I52
2019-05-01 03:15:48 C 11 57 36.14 -13 15 17.2 V I52
2019-05-01 03:17:47 C 11 57 36.69 -13 16 12.5 V I52