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
2015-04-24 10:14:36 C 14 02 18.200 -30 14 18.18 L F51
2015-04-24 10:30:30 C 14 02 19.836 -30 13 58.00 L F51
2015-04-24 10:46:18 C 14 02 21.463 -30 13 37.79 L F51
2015-04-24 11:02:04 C 14 02 23.096 -30 13 17.45 L F51
2015-04-25 02:07:04 C 14 04 24.38 -29 52 35.6 q W85
2015-04-25 02:11:05 C 14 04 24.83 -29 52 30.6 q W85
2015-04-25 02:15:07 C 14 04 25.28 -29 52 25.5 q W85
2015-04-25 02:20:29 C 14 04 25.88 -29 52 18.8 q W85
2015-04-25 07:02:21 C 14 05 00.20 -29 47 17.7 o 926
2015-04-25 07:18:22 C 14 05 01.96 -29 46 56.4 o 926
2015-04-25 07:34:26 C 14 05 03.69 -29 46 34.4 o 926
2015-04-27 04:44:27 C 14 11 11.89 -28 40 15.7 u 807
2015-04-27 04:50:21 C 14 11 12.56 -28 40 06.4 u 807
2015-04-27 07:48:14 C 14 11 37.12 -28 36 46.0 o 926
2015-04-27 07:56:36 C 14 11 38.15 -28 36 32.7 o 926
2015-04-27 08:04:56 C 14 11 39.09 -28 36 19.8 o 926
2015-04-29 04:42:31 C 14 18 07.28 -27 21 40.0 u 807
2015-04-29 04:47:59 C 14 18 07.95 -27 21 30.3 u 807
2015-04-29 04:53:41 C 14 18 08.66 -27 21 20.3 u 807
2015-04-29 07:27:46 C 14 18 31.79 -27 18 09.0 o 926
2015-04-29 07:42:15 C 14 18 33.58 -27 17 43.5 o 926
2015-04-29 07:57:19 C 14 18 35.47 -27 17 16.6 o 926
2015-05-08 05:36:32 C 14 54 14.52 -19 20 50.5 o 926
2015-05-08 05:42:59 C 14 54 15.52 -19 20 33.2 o 926
2015-05-08 05:49:30 C 14 54 16.48 -19 20 16.6 o 926
2015-05-08 07:54:00 C 14 54 35.31 -19 14 44.1 t 705
2015-05-08 07:55:52 C 14 54 35.58 -19 14 39.0 t 705
2015-05-08 07:57:44 C 14 54 35.84 -19 14 34.8 t 705
2015-05-09 08:17:59 C 14 59 02.61 -18 07 46.0 q 703
2015-05-09 08:25:11 C 14 59 03.84 -18 07 25.4 q 703
2015-05-09 08:32:23 C 14 59 04.92 -18 07 05.5 q 703
2015-05-09 08:39:59 C 14 59 06.15 -18 06 43.5 q 703
2015-05-10 05:24:29 C 15 03 01.29 -17 08 01.6 o 926
2015-05-10 05:30:59 C 15 03 02.31 -17 07 43.5 o 926
2015-05-10 05:37:28 C 15 03 03.35 -17 07 25.1 o 926
2015-05-10 07:18:15 C 15 03 19.44 -17 02 39.3 q G96
2015-05-10 07:27:14 C 15 03 20.86 -17 02 13.5 q G96
2015-05-10 07:36:14 C 15 03 22.29 -17 01 47.5 q G96
2015-05-10 07:45:12 C 15 03 23.71 -17 01 21.7 q G96
2015-05-11 08:53:45 C 15 08 03.73 -15 48 04.4 o 926
2015-05-11 09:00:16 C 15 08 04.76 -15 47 45.3 o 926
2015-05-11 09:06:45 C 15 08 05.83 -15 47 25.3 o 926
2015-05-12 05:38:50 C 15 12 03.23 -14 46 12.7 q I52
2015-05-12 05:42:55 C 15 12 03.91 -14 46 00.8 q I52
2015-05-12 05:47:24 C 15 12 04.64 -14 45 47.3 q I52
2015-05-12 05:51:28 C 15 12 05.33 -14 45 35.0 q I52
2015-05-12 06:04:47 C 15 12 05.09 -14 45 04.8 q H21
2015-05-12 06:09:44 C 15 12 05.91 -14 44 49.9 q H21
2015-05-12 06:14:29 C 15 12 06.69 -14 44 35.5 q H21
2015-05-12 06:19:14 C 15 12 07.48 -14 44 21.3 q H21