2015 HB117

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2314907000
Semi-major axis (a)1.4172449000 AU
Inclination (i)6.49532000°
Long. of Asc. Node (Ω)228.77489000°
Arg. of Perihelion (ω)12.88384000°
Mean Anomaly (M)80.19033000°
Mean Motion (n)0.5841666100°/day
Perihelion dist (q)1.08916590 AU
Aphelion dist (Q)1.74532390 AU
Orbital Period1.68720310 yr
Physical Parameters
H (abs. magnitude)23.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.320″
Uncertainty4
Orbit TypeAmor
MOID0.079472 AU
Observations Used105
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-07-16
Observations (125)
Date Type RA Dec Mag Band Observatory
2015-05-12 06:23:59 C 15 12 08.25 -14 44 06.9 q H21
2015-05-13 05:23:59 C 15 16 33.58 -13 33 57.4 o 926
2015-05-13 05:32:28 C 15 16 34.98 -13 33 32.0 o 926
2015-05-13 05:41:14 C 15 16 36.41 -13 33 05.9 o 926
2015-05-13 06:34:01 C 15 16 42.67 -13 30 34.7 q H21
2015-05-13 06:37:07 C 15 16 43.19 -13 30 25.2 q H21
2015-05-13 06:40:54 C 15 16 43.83 -13 30 13.1 q H21
2015-05-13 06:44:41 C 15 16 44.44 -13 30 01.9 q H21
2015-05-13 06:48:22 C 15 16 45.06 -13 29 50.4 q H21
2015-05-16 05:28:37 C 15 30 14.08 -09 46 26.8 u 807
2015-05-16 05:31:15 C 15 30 14.51 -09 46 18.4 u 807
2015-05-16 05:34:03 C 15 30 14.96 -09 46 09.0 u 807
2015-05-16 05:36:29 C 15 30 15.37 -09 46 01.4 u 807
2015-05-16 05:39:18 C 15 30 15.83 -09 45 52.6 u 807
2015-05-18 06:36:12 C 15 39 39.05 -07 11 44.3 o 926
2015-05-18 06:41:50 C 15 39 39.98 -07 11 26.2 o 926
2015-05-18 06:47:29 C 15 39 40.90 -07 11 08.6 o 926
2015-05-18 08:25:24 C 15 39 56.87 -07 05 57.4 q G96
2015-05-18 08:33:21 C 15 39 58.19 -07 05 32.0 q G96
2015-05-18 08:41:19 C 15 39 59.48 -07 05 06.5 q G96
2015-05-18 08:49:17 C 15 40 00.80 -07 04 40.9 q G96
2015-05-21 09:26:04 C 15 53 46.883 -03 15 32.28 L F51
2015-05-21 09:44:30 C 15 53 49.784 -03 14 35.52 L F51
2015-05-21 10:02:58 C 15 53 52.689 -03 13 38.24 L F51
2015-05-24 11:25:16 C 16 07 15.80 +00 26 50.3 o 291
2015-05-24 11:27:43 C 16 07 16.20 +00 26 57.4 o 291
2015-05-24 11:30:11 C 16 07 16.61 +00 27 04.5 o 291
2015-05-28 06:35:53 C 16 23 19.63 +04 36 36.0 u H21
2015-05-28 06:38:50 C 16 23 20.07 +04 36 43.8 u H21
2015-05-28 06:41:21 C 16 23 20.44 +04 36 50.1 u H21
2015-05-28 06:43:59 C 16 23 20.81 +04 36 56.9 u H21
2015-05-28 06:47:18 C 16 23 21.31 +04 37 05.5 u H21
2015-05-29 06:00:56 C 16 27 16.91 +05 35 26.7 u H21
2015-05-29 06:08:20 C 16 27 17.99 +05 35 44.5 u H21
2015-05-29 06:14:52 C 16 27 18.90 +05 36 00.9 u H21
2015-06-06 11:14:29 C 16 57 09.86 +12 13 23.1 o 291
2015-06-06 11:16:22 C 16 57 10.12 +12 13 25.6 o 291
2015-06-06 11:18:15 C 16 57 10.35 +12 13 28.6 o 291
2015-06-07 08:08:48 C 17 00 00.49 +12 45 10.4 u H21
2015-06-07 08:14:53 C 17 00 01.20 +12 45 19.4 u H21
2015-06-07 08:20:57 C 17 00 01.89 +12 45 27.8 u H21
2015-06-07 08:27:02 C 17 00 02.59 +12 45 36.8 u H21
2015-06-07 08:34:47 C 17 00 03.48 +12 45 47.9 u H21
2015-06-07 10:34:08 C 17 00 18.51 +12 48 53.2 o 691
2015-06-07 10:37:03 C 17 00 18.90 +12 48 56.2 o 691
2015-06-07 10:39:58 C 17 00 19.19 +12 49 01.3 o 691
2015-06-19 10:30:16 C 17 32 15.92 +17 10 02.3 o 291
2015-06-19 10:33:55 C 17 32 16.20 +17 10 03.5 o 291
2015-06-19 10:37:36 C 17 32 16.51 +17 10 04.7 o 291
2015-07-12 08:27:04 C 18 11 11.62 +15 28 35.9 o 291