2015 WG13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4894388661 ± 1.02e-05
Semi-major axis (a)2.1838026813 AU ± 4.73e-05
Inclination (i)6.85699203° ± 1.16e-04
Long. of Asc. Node (Ω)301.10937938° ± 3.65e-05
Arg. of Perihelion (ω)131.19198558° ± 6.97e-05
Mean Anomaly (M)32.43002161° ± 3.58e-02
Mean Motion (n)0.3054162805°/day ± 9.93e-06
Perihelion dist (q)1.11496477 AU ± 3.29e-05
Aphelion dist (Q)3.25264059 AU ± 7.39e-05
Orbital Period3.22715699 yr ± 1.05e-04
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.274″
Uncertainty2
Orbit TypeAmor
MOID0.156465 AU
Observations Used103
Oppositions1
Arc Total2015-2016
First Observation Used2015-11-30
Last Observation Used2016-02-12
Observations (106)
Date Type RA Dec Mag Band Observatory
2015-11-30 12:20:50 C 06 31 41.863 +60 01 48.63 L F51
2015-11-30 12:41:41 C 06 31 46.934 +60 01 22.19 L F51
2015-11-30 13:02:15 C 06 31 52.019 +60 00 55.80 L F51
2015-11-30 13:22:44 C 06 31 57.037 +60 00 29.28 L F51
2015-12-01 02:12:05 C 06 35 31.46 +59 43 06.3 t H01
2015-12-01 02:20:37 C 06 35 33.74 +59 42 56.6 t H01
2015-12-01 02:43:39 C 06 35 39.96 +59 42 29.9 t H01
2015-12-01 02:52:58 C 06 35 42.46 +59 42 19.1 t H01
2015-12-01 09:15:53 C 06 37 18.34 +59 34 31.8 o 926
2015-12-01 09:26:26 C 06 37 20.70 +59 34 17.7 o 926
2015-12-01 09:37:49 C 06 37 23.49 +59 34 02.5 o 926
2015-12-01 11:14:07 C 06 37 46.44 +59 31 48.9 o 926
2015-12-01 11:24:29 C 06 37 48.89 +59 31 34.0 o 926
2015-12-01 11:34:54 C 06 37 51.50 +59 31 19.2 o 926
2015-12-02 05:30:33 C 06 42 36.20 +59 06 18.0 t H01
2015-12-02 05:46:30 C 06 42 40.02 +59 05 57.4 t H01
2015-12-02 05:51:36 C 06 42 41.21 +59 05 50.7 t H01
2015-12-02 06:01:24 C 06 42 43.53 +59 05 38.0 t H01
2015-12-02 10:11:51 C 06 43 41.38 +58 59 52.4 o 926
2015-12-02 10:26:56 C 06 43 44.81 +58 59 30.2 o 926
2015-12-02 10:39:06 C 06 43 47.60 +58 59 12.5 o 926
2015-12-03 11:06:38 C 06 49 45.93 +58 22 52.5 o 926
2015-12-03 11:17:55 C 06 49 48.37 +58 22 34.4 o 926
2015-12-03 11:27:28 C 06 49 50.44 +58 22 19.3 o 926
2015-12-04 13:07:44 C 06 55 45.86 +57 41 41.7 o 291
2015-12-04 13:09:57 C 06 55 46.37 +57 41 37.5 o 291
2015-12-04 13:12:10 C 06 55 46.82 +57 41 33.9 o 291
2015-12-05 12:29:12 C 07 00 54.10 +57 03 03.0 o 291
2015-12-05 12:33:07 C 07 00 54.86 +57 02 56.2 o 291
2015-12-06 07:28:50 C 07 04 56.41 +56 30 22.4 u H21
2015-12-06 07:34:43 C 07 04 57.47 +56 30 12.3 u H21
2015-12-06 07:40:36 C 07 04 58.55 +56 30 02.3 u H21
2015-12-06 07:46:29 C 07 04 59.62 +56 29 51.8 u H21
2015-12-06 07:51:34 C 07 05 00.52 +56 29 42.8 u H21
2015-12-09 06:36:35 C 07 18 13.38 +54 18 46.5 u H21
2015-12-09 06:42:26 C 07 18 14.25 +54 18 35.4 u H21
2015-12-09 06:48:17 C 07 18 15.14 +54 18 24.4 u H21
2015-12-09 06:53:56 C 07 18 15.99 +54 18 13.6 u H21
2015-12-10 09:07:10 C 07 22 30.09 +53 26 35.5 u H21
2015-12-10 09:10:19 C 07 22 30.53 +53 26 29.1 u H21
2015-12-10 09:13:38 C 07 22 30.99 +53 26 22.1 u H21
2015-12-10 09:16:20 C 07 22 31.35 +53 26 16.5 u H21
2015-12-11 09:02:55 C 07 26 08.08 +52 38 14.3 u H21
2015-12-11 09:06:02 C 07 26 08.45 +52 38 07.9 u H21
2015-12-11 09:09:08 C 07 26 08.85 +52 38 01.4 u H21
2015-12-11 09:12:14 C 07 26 09.27 +52 37 55.0 u H21
2015-12-11 09:15:20 C 07 26 09.64 +52 37 48.3 u H21
2015-12-11 09:18:26 C 07 26 10.07 +52 37 41.8 u H21
2015-12-11 09:21:50 C 07 26 10.50 +52 37 34.7 u H21
2015-12-16 07:49:18 C 07 40 41.28 +48 24 47.4 u H21