2015 WB13

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6341141000
Semi-major axis (a)2.8253240000 AU
Inclination (i)38.14992000°
Long. of Asc. Node (Ω)246.56674000°
Arg. of Perihelion (ω)178.87632000°
Mean Anomaly (M)31.59983000°
Mean Motion (n)0.2075399400°/day
Perihelion dist (q)1.03374620 AU
Aphelion dist (Q)4.61690180 AU
Orbital Period4.74900240 yr
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty5
Orbit TypeAmor
MOID0.046385 AU
Observations Used147
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-01-15
Observations (148)
Date Type RA Dec Mag Band Observatory
2015-12-06 20:37:21 C 01 19 32.90 -01 56 57.4 q 246
2015-12-06 20:37:44 C 01 19 33.06 -01 57 02.7 q 246
2015-12-06 20:38:00 C 01 19 33.16 -01 57 05.1 q 246
2015-12-06 20:38:22 C 01 19 33.27 -01 57 09.4 q 246
2015-12-07 18:19:33 C 01 28 44.37 -06 09 21.6 q 246
2015-12-07 18:19:54 C 01 28 44.48 -06 09 27.0 q 246
2015-12-07 18:20:38 C 01 28 44.82 -06 09 33.0 q 246
2015-12-07 18:21:23 C 01 28 45.16 -06 09 42.1 q 246
2015-12-07 18:22:39 C 01 28 45.66 -06 09 55.9 q 246
2015-12-07 18:22:58 C 01 28 45.67 -06 09 58.2 q 246
2015-12-07 18:23:21 C 01 28 45.84 -06 10 05.0 q 246
2015-12-09 04:33:26 C 01 42 22.38 -12 11 52.1 o 926
2015-12-09 04:36:27 C 01 42 23.50 -12 12 22.1 o 926
2015-12-09 04:39:31 C 01 42 24.63 -12 12 52.1 o 926
2015-12-10 01:49:17 C 01 50 22.62 -15 32 51.4 u 807
2015-12-10 01:53:39 C 01 50 24.17 -15 33 31.0 u 807
2015-12-10 01:58:19 C 01 50 25.79 -15 34 13.3 u 807
2015-12-10 02:02:53 C 01 50 27.41 -15 34 54.8 u 807
2015-12-10 02:07:41 C 01 50 29.11 -15 35 38.2 u 807
2015-12-11 03:09:50 C 01 59 27.96 -19 11 08.2 u 926
2015-12-11 03:19:53 C 01 59 31.34 -19 12 30.0 u 926
2015-12-11 03:29:54 C 01 59 34.60 -19 13 51.5 u 926
2015-12-14 03:17:30 C 02 22 37.59 -27 23 13.1 u 807
2015-12-14 03:20:52 C 02 22 38.50 -27 23 31.8 u 807
2015-12-14 03:31:06 C 02 22 41.45 -27 24 30.2 u 807
2015-12-16 01:06:46 C 02 35 34.59 -31 16 29.9 u 807
2015-12-16 01:14:37 C 02 35 36.59 -31 17 06.0 u 807
2015-12-16 01:22:12 C 02 35 38.51 -31 17 40.5 u 807
2015-12-17 00:57:42 C 02 41 48.38 -32 58 26.9 u 807
2015-12-17 01:01:05 C 02 41 49.21 -32 58 40.7 u 807
2015-12-17 01:04:38 C 02 41 50.08 -32 58 55.0 u 807
2015-12-17 01:07:50 C 02 41 50.84 -32 59 07.9 u 807
2015-12-17 01:11:22 C 02 41 51.68 -32 59 22.2 u 807
2015-12-22 02:30:00 C 03 09 04.83 -39 08 51.6 u 807
2015-12-22 02:37:50 C 03 09 06.30 -39 09 09.0 u 807
2015-12-22 02:45:53 C 03 09 07.82 -39 09 26.8 u 807
2015-12-23 03:52:05 C 03 13 58.08 -40 02 49.0 u 807
2015-12-23 04:00:01 C 03 13 59.52 -40 03 04.7 u 807
2015-12-23 04:08:11 C 03 14 01.01 -40 03 21.0 u 807
2015-12-29 03:32:11 C 03 37 50.34 -43 34 38.9 u 807
2015-12-29 03:40:01 C 03 37 51.45 -43 34 47.4 u 807
2015-12-29 03:48:03 C 03 37 52.54 -43 34 55.0 u 807
2016-01-11 02:44:10 C 04 15 19.54 -46 16 37.6 u 807
2016-01-11 03:05:31 C 04 15 21.53 -46 16 40.1 u 807
2016-01-11 03:26:28 C 04 15 23.58 -46 16 42.5 u 807
2016-01-15 02:40:55 C 04 24 44.81 -46 23 51.3 u 807
2016-01-15 03:02:26 C 04 24 46.70 -46 23 51.8 u 807
2016-01-15 03:23:30 C 04 24 48.58 -46 23 51.4 u 807