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
2015-11-30 03:25:45 C 00 00 22.11 +31 41 02.7 q 703
2015-11-30 03:34:44 C 00 00 26.77 +31 39 23.7 q 703
2015-11-30 03:43:32 C 00 00 31.27 +31 37 47.4 q 703
2015-11-30 04:37:23 C 00 00 59.44 +31 27 56.7 o 291
2015-11-30 04:37:54 C 00 00 59.72 +31 27 50.8 o 291
2015-11-30 04:38:25 C 00 00 59.98 +31 27 45.6 o 291
2015-11-30 04:42:54 C 00 01 02.28 +31 26 56.1 o 926
2015-11-30 04:45:15 C 00 01 03.53 +31 26 29.8 o 926
2015-11-30 04:47:36 C 00 01 04.75 +31 26 04.1 o 926
2015-11-30 04:49:59 C 00 01 05.96 +31 25 37.7 o 926
2015-11-30 04:52:20 C 00 01 07.25 +31 25 11.6 o 926
2015-11-30 04:54:41 C 00 01 08.45 +31 24 45.8 o 926
2015-11-30 07:05:09 C 00 02 17.01 +31 00 33.2 q 703
2015-11-30 07:06:36 C 00 02 17.85 +31 00 16.9 q 703
2015-11-30 07:09:28 C 00 02 19.24 +30 59 44.3 q 703
2015-11-30 18:09:24 C 00 08 17.75 +28 55 32.5 q 958
2015-11-30 18:17:54 C 00 08 22.16 +28 53 54.2 q 958
2015-11-30 18:26:26 C 00 08 26.55 +28 52 16.6 q 958
2015-11-30 20:28:21 C 00 09 28.81 +28 28 45.6 o K51
2015-11-30 20:33:56 C 00 09 31.71 +28 27 40.4 o K51
2015-11-30 20:36:48 C 00 09 33.19 +28 27 07.1 o K51
2015-12-01 01:28:01 C 00 12 10.68 +27 30 40.7 t H01
2015-12-01 01:40:58 C 00 12 17.33 +27 28 08.7 t H01
2015-12-01 01:52:52 C 00 12 23.43 +27 25 48.9 t H01
2015-12-01 01:58:55 C 00 12 26.53 +27 24 37.7 t H01
2015-12-01 04:49:22 C 00 13 53.83 +26 51 01.8 u 926
2015-12-01 04:53:12 C 00 13 55.82 +26 50 15.7 u 926
2015-12-01 04:57:05 C 00 13 57.81 +26 49 29.7 u 926
2015-12-01 05:14:35 C 00 14 06.75 +26 46 00.1 o 926
2015-12-01 05:16:43 C 00 14 07.85 +26 45 34.8 o 926
2015-12-01 05:18:49 C 00 14 08.93 +26 45 09.7 o 926
2015-12-01 13:22:17 C 00 18 22.71 +25 08 09.7 q 900
2015-12-01 13:29:32 C 00 18 26.47 +25 06 40.3 q 900
2015-12-01 13:36:46 C 00 18 30.18 +25 05 11.0 q 900
2015-12-01 14:12:07 C 00 18 48.37 +24 58 00.8 o 300
2015-12-01 14:15:26 C 00 18 50.09 +24 57 20.3 o 300
2015-12-01 14:22:05 C 00 18 53.46 +24 55 58.2 o 300
2015-12-01 14:25:24 C 00 18 55.14 +24 55 18.0 o 300
2015-12-01 14:28:44 C 00 18 56.89 +24 54 36.8 o 300
2015-12-01 18:05:31 C 00 20 54.43 +24 10 21.1 q C77
2015-12-01 18:09:42 C 00 20 56.53 +24 09 29.8 q C77
2015-12-01 18:14:43 C 00 20 59.08 +24 08 28.8 q C77
2015-12-01 20:57:04 C 00 22 21.04 +23 35 01.7 t 204
2015-12-01 21:03:45 C 00 22 24.41 +23 33 38.5 t 204
2015-12-01 21:10:10 C 00 22 27.66 +23 32 18.7 t 204
2015-12-01 21:16:36 C 00 22 30.93 +23 30 59.1 t 204
2015-12-01 21:23:01 C 00 22 34.17 +23 29 39.4 t 204
2015-12-02 00:55:07 C 00 24 27.99 +22 45 56.1 t H01
2015-12-02 01:07:11 C 00 24 34.04 +22 43 25.9 t H01
2015-12-02 01:20:30 C 00 24 40.70 +22 40 40.1 t H01