2014 HM187

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1897588000 ± 2.00e+00
Semi-major axis (a)1.5236537000 AU ± 3.00e+00
Inclination (i)0.64707000° ± 4.00e+00
Long. of Asc. Node (Ω)88.56827000° ± 5.00e+00
Arg. of Perihelion (ω)270.31886000° ± 6.00e+00
Mean Anomaly (M)283.94824000° ± 3.43e-01
Mean Motion (n)0.5240523600°/day ± 1.55e+00
Perihelion dist (q)1.23452700 AU ± 3.90e+00
Aphelion dist (Q)1.81278040 AU ± 4.69e+00
Orbital Period1.88074280 yr ± 5.55e+00
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.370″
Uncertainty1
Orbit TypeAmor
MOID0.228591 AU
Observations Used53
Oppositions5
Arc Total2003-2020
First Observation Used
Last Observation Used2020-12-15
Observations (119)
Date Type RA Dec Mag Band Observatory
2003-11-20 07:05:28 C 03 41 12.31 +18 24 59.7 o 695
2003-11-20 08:54:38 C 03 41 05.89 +18 24 48.3 o 695
2003-12-01 06:49:40 C 03 29 10.27 +18 03 40.0 d 291
2003-12-01 07:24:47 C 03 29 08.79 +18 03 38.0 d 291
2003-12-01 08:03:45 C 03 29 07.15 +18 03 35.6 d 291
2014-04-23 05:07:25 C 14 21 09.97 -12 50 32.7 L W84
2014-04-23 05:11:59 C 14 21 09.66 -12 50 31.3 L W84
2014-04-23 05:16:32 C 14 21 09.37 -12 50 29.9 L W84
2014-04-23 05:21:06 C 14 21 09.08 -12 50 28.5 L W84
2014-04-23 05:25:48 C 14 21 08.76 -12 50 27.1 L W84
2014-04-24 05:38:51 C 14 19 36.84 -12 42 56.2 L W84
2014-04-24 05:43:26 C 14 19 36.54 -12 42 54.8 L W84
2014-04-24 05:47:59 C 14 19 36.24 -12 42 53.3 L W84
2014-04-24 05:52:32 C 14 19 35.94 -12 42 51.8 L W84
2014-04-24 05:57:09 C 14 19 35.63 -12 42 50.4 L W84
2014-04-26 04:01:50 C 14 16 39.03 -12 28 19.3 L W84
2014-04-26 04:06:23 C 14 16 38.73 -12 28 17.8 L W84
2014-04-26 04:10:58 C 14 16 38.42 -12 28 16.4 L W84
2014-04-26 04:15:34 C 14 16 38.11 -12 28 15.0 L W84
2014-04-26 04:20:09 C 14 16 37.80 -12 28 13.6 L W84
2014-05-28 04:20:19 C 13 36 15.415 -09 08 10.17 t 309
2014-05-28 04:28:05 C 13 36 15.181 -09 08 09.19 t 309
2014-05-28 04:35:50 C 13 36 14.945 -09 08 08.13 t 309
2016-05-31 07:48:44 C 16 30 04.18 -21 17 16.4 o 691
2016-05-31 07:52:35 C 16 30 03.85 -21 17 15.5 o 691
2018-06-15 13:20:35 C 21 02 52.100 -17 12 43.69 U F51
2018-06-15 13:35:49 C 21 02 52.822 -17 12 41.25 U F51
2018-06-15 14:06:15 C 21 02 54.252 -17 12 36.28 U F51
2018-07-08 12:36:20 C 21 22 58.289 -16 21 57.06 U F51
2018-07-08 12:50:41 C 21 22 58.475 -16 21 57.03 U F51
2018-07-08 13:19:22 C 21 22 58.837 -16 21 56.89 U F51
2018-07-22 01:17:11 C 21 25 18.77 -16 41 16.3 o K95
2018-07-22 02:31:45 C 21 25 18.07 -16 41 23.9 o K95
2018-08-07 09:59:58 C 21 19 05.931 -17 49 40.57 U F51
2018-08-07 10:14:19 C 21 19 05.446 -17 49 43.60 U F51
2018-08-07 10:28:37 C 21 19 04.959 -17 49 46.58 U F51
2018-08-07 10:42:58 C 21 19 04.473 -17 49 49.55 U F51
2018-08-14 10:26:56 C 21 14 41.583 -18 23 42.58 U F51
2018-08-14 10:41:48 C 21 14 41.049 -18 23 45.39 U F51
2018-08-14 10:56:39 C 21 14 40.523 -18 23 48.13 U F51
2018-09-16 05:12:20 C 21 12 02.49 -18 54 07.0 V G96
2018-09-16 05:20:27 C 21 12 02.68 -18 54 05.8 V G96
2018-09-16 05:28:33 C 21 12 02.91 -18 54 04.5 V G96
2020-11-23 08:55:55 C 05 16 42.13 +22 16 41.4 V G96
2020-11-23 09:03:17 C 05 16 41.66 +22 16 41.2 V G96
2020-11-23 09:17:59 C 05 16 40.65 +22 16 41.1 V G96
2020-12-10 07:20:00 C 04 50 27.049 +22 04 46.87 U F52
2020-12-10 07:40:23 C 04 50 25.717 +22 04 46.34 U F52
2020-12-10 08:00:45 C 04 50 24.368 +22 04 45.93 U F52
2020-12-15 06:36:00 C 04 43 36.41 +21 59 36.1 V G96