2015 WE13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4221124435 ± 2.00e+00
Semi-major axis (a)1.8379804657 AU ± 3.00e+00
Inclination (i)24.03275459° ± 4.00e+00
Long. of Asc. Node (Ω)57.82879948° ± 5.00e+00
Arg. of Perihelion (ω)354.92913505° ± 6.00e+00
Mean Anomaly (M)6.32377117° ± 2.11e-01
Mean Motion (n)0.3955388200°/day ± 9.68e-01
Perihelion dist (q)1.06214580 AU ± 4.06e+00
Aphelion dist (Q)2.61383560 AU ± 5.63e+00
Orbital Period2.49181020 yr ± 6.10e+00
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.576″
Uncertainty3
Orbit TypeAmor
MOID0.073912 AU
Observations Used39
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-12-02
Observations (40)
Date Type RA Dec Mag Band Observatory
2015-11-23 07:08:10 C 03 51 07.93 +37 05 50.1 q G96
2015-11-23 07:14:47 C 03 51 06.72 +37 07 16.5 q G96
2015-11-23 07:21:25 C 03 51 05.54 +37 08 44.7 q G96
2015-11-23 07:28:02 C 03 51 04.24 +37 10 14.1 q G96
2015-11-23 08:19:45 C 03 50 54.89 +37 21 30.3 q G96
2015-11-23 08:20:38 C 03 50 54.74 +37 21 43.5 q G96
2015-11-23 08:21:31 C 03 50 54.49 +37 21 54.0 q G96
2015-11-23 08:22:24 C 03 50 54.42 +37 22 06.4 q G96
2015-11-23 08:26:59 C 03 50 53.24 +37 22 59.8 t H01
2015-11-23 08:37:31 C 03 50 51.34 +37 25 17.2 t H01
2015-11-23 08:46:18 C 03 50 49.78 +37 27 11.6 t H01
2015-11-23 08:59:03 C 03 50 47.87 +37 30 02.2 q G96
2015-11-23 08:59:04 C 03 50 47.51 +37 29 57.5 t H01
2015-11-23 08:59:47 C 03 50 47.77 +37 30 11.1 q G96
2015-11-23 09:01:13 C 03 50 47.49 +37 30 28.9 q G96
2015-11-23 09:02:23 C 03 50 47.32 +37 30 45.3 q G96
2015-11-23 09:02:57 C 03 50 47.15 +37 30 52.8 q G96
2015-11-23 09:03:29 C 03 50 47.08 +37 30 59.1 q G96
2015-11-23 09:04:03 C 03 50 47.01 +37 31 06.0 q G96
2015-11-23 09:09:23 C 03 50 46.01 +37 32 16.4 q G96
2015-11-23 09:09:56 C 03 50 45.91 +37 32 23.7 q G96
2015-11-23 09:10:29 C 03 50 45.82 +37 32 30.4 q G96
2015-11-24 02:02:03 C 03 48 23.23 +41 06 25.8 t H01
2015-11-24 02:15:20 C 03 48 21.02 +41 09 12.5 t H01
2015-11-24 02:21:43 C 03 48 19.94 +41 10 32.9 t H01
2015-11-24 02:31:23 C 03 48 18.31 +41 12 33.9 t H01
2015-11-24 04:35:47 C 03 47 56.61 +41 38 22.8 q G96
2015-11-24 04:36:14 C 03 47 56.53 +41 38 28.0 q G96
2015-11-24 04:37:12 C 03 47 56.35 +41 38 40.2 q G96
2015-11-27 22:33:51 C 03 32 10.21 +56 45 53.9 q J95
2015-11-27 23:18:46 C 03 32 00.29 +56 51 56.7 q J95
2015-11-28 00:02:38 C 03 31 50.45 +56 57 48.9 q J95
2015-12-01 03:27:14 C 03 16 04.49 +65 21 15.3 t H01
2015-12-01 03:28:44 C 03 16 04.11 +65 21 23.8 t H01
2015-12-01 03:44:18 C 03 16 00.02 +65 22 50.9 t H01
2015-12-01 03:59:26 C 03 15 56.04 +65 24 15.2 t H01
2015-12-02 02:25:58 C 03 10 47.21 +67 19 45.2 t H01
2015-12-02 02:40:03 C 03 10 43.42 +67 20 56.1 t H01
2015-12-02 02:47:12 C 03 10 41.52 +67 21 31.8 t H01
2015-12-02 02:55:18 C 03 10 39.36 +67 22 12.5 t H01