2015 HH

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1018517000
Semi-major axis (a)1.0673102000 AU
Inclination (i)11.49213000°
Long. of Asc. Node (Ω)206.78265000°
Arg. of Perihelion (ω)281.85076000°
Mean Anomaly (M)285.80975000°
Mean Motion (n)0.8938570300°/day
Perihelion dist (q)0.95860280 AU
Aphelion dist (Q)1.17601760 AU
Orbital Period1.10264570 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty6
Orbit TypeApollo
MOID0.028260 AU
Observations Used41
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-04-23
Observations (41)
Date Type RA Dec Mag Band Observatory
2015-04-16 07:18:10 C 11 51 03.833 -12 01 21.93 L F51
2015-04-16 07:33:47 C 11 51 11.236 -11 57 29.46 L F51
2015-04-16 07:49:27 C 11 51 18.671 -11 53 35.34 L F51
2015-04-17 06:21:27 C 12 03 00.94 -06 26 37.8 o 926
2015-04-17 06:28:58 C 12 03 04.22 -06 24 51.6 o 926
2015-04-17 06:36:29 C 12 03 07.46 -06 23 06.2 o 926
2015-04-17 07:07:27 C 12 03 20.88 -06 15 49.5 o 926
2015-04-17 07:14:59 C 12 03 24.23 -06 14 03.8 o 926
2015-04-17 07:22:30 C 12 03 27.50 -06 12 17.1 o 926
2015-04-17 22:57:15 C 12 11 02.01 -02 40 46.0 033
2015-04-17 23:00:34 C 12 11 03.39 -02 40 02.3 033
2015-04-17 23:03:52 C 12 11 04.81 -02 39 18.5 033
2015-04-18 00:23:55 C 12 11 38.85 -02 21 39.1 033
2015-04-18 00:27:14 C 12 11 40.26 -02 20 55.6 033
2015-04-18 00:30:33 C 12 11 41.68 -02 20 12.0 033
2015-04-18 03:27:38 C 12 13 20.02 -01 40 29.3 o 926
2015-04-18 03:35:10 C 12 13 23.08 -01 38 52.3 o 926
2015-04-18 03:42:40 C 12 13 26.13 -01 37 13.5 o 926
2015-04-18 03:44:37 C 12 13 21.02 -01 37 19.0 u H21
2015-04-18 03:50:36 C 12 13 23.45 -01 36 01.7 u H21
2015-04-18 03:56:23 C 12 13 25.80 -01 34 46.1 u H21
2015-04-18 04:38:12 C 12 13 48.25 -01 25 18.2 q I52
2015-04-18 04:39:18 C 12 13 48.69 -01 25 02.4 q I52
2015-04-18 04:40:24 C 12 13 49.13 -01 24 49.2 q I52
2015-04-18 04:41:30 C 12 13 49.55 -01 24 35.6 q I52
2015-04-18 06:24:58 C 12 14 30.17 -01 02 16.1 o 926
2015-04-18 06:28:28 C 12 14 31.53 -01 01 31.4 o 926
2015-04-20 23:25:26 C 12 40 27.94 +10 54 49.2 q 204
2015-04-20 23:59:26 C 12 40 38.45 +11 00 01.7 q 204
2015-04-21 04:39:00 C 12 42 25.10 +11 43 19.6 o 926
2015-04-21 04:43:01 C 12 42 26.24 +11 43 55.8 o 926
2015-04-21 04:47:02 C 12 42 27.44 +11 44 32.4 o 926
2015-04-21 04:54:20 C 12 42 24.61 +11 45 11.4 q H21
2015-04-21 05:06:50 C 12 42 28.24 +11 47 04.1 q H21
2015-04-21 05:19:21 C 12 42 31.91 +11 48 55.6 q H21
2015-04-22 04:39:39 C 12 50 16.00 +15 05 04.4 t 705
2015-04-22 04:41:32 C 12 50 16.49 +15 05 19.3 t 705
2015-04-22 04:43:24 C 12 50 16.97 +15 05 34.2 t 705
2015-04-23 03:43:46 C 12 57 09.55 +17 53 52.2 u H21
2015-04-23 03:51:26 C 12 57 11.40 +17 54 45.0 u H21
2015-04-23 03:58:58 C 12 57 13.21 +17 55 37.0 u H21