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
2015-12-16 07:52:15 C 07 40 41.51 +48 24 41.1 u H21
2015-12-16 07:55:11 C 07 40 41.75 +48 24 34.3 u H21
2015-12-16 07:58:07 C 07 40 41.99 +48 24 27.8 u H21
2015-12-16 08:01:03 C 07 40 42.26 +48 24 21.5 u H21
2015-12-16 08:03:59 C 07 40 42.50 +48 24 15.0 u H21
2015-12-16 08:06:55 C 07 40 42.74 +48 24 08.6 u H21
2015-12-16 08:09:45 C 07 40 42.96 +48 24 02.2 u H21
2015-12-16 12:59:11 C 07 41 08.43 +48 13 18.0 o 291
2015-12-16 13:00:58 C 07 41 08.60 +48 13 13.6 o 291
2015-12-16 13:02:47 C 07 41 08.77 +48 13 09.5 o 291
2015-12-17 08:13:51 C 07 43 01.24 +47 30 45.2 u H21
2015-12-17 08:20:04 C 07 43 01.70 +47 30 31.3 u H21
2015-12-17 08:26:28 C 07 43 02.19 +47 30 16.8 u H21
2015-12-17 09:15:59 C 07 43 07.49 +47 28 34.0 q I52
2015-12-17 09:19:40 C 07 43 07.80 +47 28 25.4 q I52
2015-12-17 09:26:56 C 07 43 08.27 +47 28 09.2 q I52
2015-12-17 09:30:39 C 07 43 08.58 +47 28 01.0 q I52
2015-12-17 11:45:42 C 07 43 18.42 +47 22 55.8 o 926
2015-12-17 11:55:25 C 07 43 19.15 +47 22 33.5 o 926
2015-12-17 12:01:21 C 07 43 19.69 +47 22 17.9 u 926
2015-12-17 12:05:11 C 07 43 19.88 +47 22 11.0 o 926
2015-12-17 12:13:52 C 07 43 20.56 +47 21 50.5 u 926
2015-12-17 12:26:23 C 07 43 21.55 +47 21 20.6 u 926
2015-12-18 09:06:15 C 07 45 11.38 +46 35 16.6 u H21
2015-12-18 09:13:13 C 07 45 11.84 +46 35 00.7 u H21
2015-12-18 09:19:06 C 07 45 12.23 +46 34 47.1 u H21
2015-12-18 09:25:28 C 07 45 12.68 +46 34 32.8 u H21
2015-12-18 09:45:51 C 07 45 15.22 +46 33 54.2 R G45
2015-12-18 09:55:02 C 07 45 15.81 +46 33 33.0 R G45
2015-12-18 10:03:57 C 07 45 16.39 +46 33 13.2 R G45
2015-12-18 10:04:09 C 07 45 16.39 +46 33 12.5 R G45
2015-12-18 10:04:49 C 07 45 16.45 +46 33 11.1 R G45
2015-12-18 10:13:02 C 07 45 16.98 +46 32 53.1 R G45
2015-12-18 10:13:13 C 07 45 17.02 +46 32 51.7 R G45
2015-12-19 08:56:10 C 07 47 06.33 +45 41 52.3 u H21
2015-12-19 09:02:03 C 07 47 06.69 +45 41 38.8 u H21
2015-12-19 09:07:56 C 07 47 07.06 +45 41 25.5 u H21
2015-12-19 09:14:24 C 07 47 07.50 +45 41 10.7 u H21
2015-12-30 08:30:31 C 07 59 09.17 +36 00 42.9 o 711
2015-12-30 08:35:51 C 07 59 09.21 +36 00 31.9 o 711
2015-12-30 08:41:05 C 07 59 09.23 +36 00 21.3 o 711
2015-12-30 13:27:02 C 07 59 12.37 +35 50 05.7 o 291
2015-12-30 13:31:31 C 07 59 12.42 +35 49 55.9 o 291
2016-01-07 16:20:39 C 08 01 04.45 +29 30 17.8 q D29
2016-01-07 16:46:02 C 08 01 04.20 +29 29 32.7 q D29
2016-01-07 17:11:26 C 08 01 03.90 +29 28 47.0 q D29
2016-01-13 06:43:54 C 08 00 46.56 +25 46 00.2 u H21
2016-01-13 06:50:06 C 08 00 46.46 +25 45 50.8 u H21
2016-01-13 06:54:59 C 08 00 46.40 +25 45 42.7 u H21
2016-02-01 07:11:14 C 07 59 56.720 +17 05 08.93 L F51