2013 WH

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4562132281 ± 3.55e-05
Semi-major axis (a)2.2636817505 AU ± 1.78e-04
Inclination (i)20.58995018° ± 9.45e-04
Long. of Asc. Node (Ω)67.20470866° ± 1.94e-04
Arg. of Perihelion (ω)339.51349306° ± 4.10e-04
Mean Anomaly (M)191.56617049° ± 1.50e-01
Mean Motion (n)0.2893937994°/day ± 3.41e-05
Perihelion dist (q)1.23096019 AU ± 1.26e-04
Aphelion dist (Q)3.29640331 AU ± 2.71e-04
Orbital Period3.40583069 yr ± 4.01e-04
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.214″
Uncertainty3
Orbit TypeAmor
MOID0.257056 AU
Observations Used57
Oppositions1
Arc Total2013-2013
First Observation Used2013-11-23
Last Observation Used2013-12-23
Observations (60)
Date Type RA Dec Mag Band Observatory
2013-11-23 08:12:40 C 03 22 19.011 +02 11 51.74 L F51
2013-11-23 08:30:52 C 03 22 17.987 +02 12 59.54 L F51
2013-11-24 05:25:55 C 03 21 17.27 +03 30 50.8 u H21
2013-11-24 05:35:22 C 03 21 16.74 +03 31 25.7 u H21
2013-11-24 05:43:59 C 03 21 16.32 +03 31 57.9 u H21
2013-11-24 06:54:26 C 03 21 12.49 +03 36 22.7 q H36
2013-11-24 07:05:25 C 03 21 12.03 +03 37 02.9 q H36
2013-11-24 07:16:55 C 03 21 11.46 +03 37 46.0 q H36
2013-11-24 08:34:35 C 03 21 09.066 +03 42 44.82 L F51
2013-11-24 09:13:43 C 03 21 06.874 +03 45 10.77 L F51
2013-11-24 09:30:48 C 03 21 05.917 +03 46 14.53 L F51
2013-11-24 20:19:07 C 03 20 35.44 +04 26 21.6 q B18
2013-11-24 20:28:55 C 03 20 34.92 +04 26 57.7 q B18
2013-11-24 21:25:11 C 03 20 32.77 +04 30 24.5 u A74
2013-11-24 21:41:25 C 03 20 31.92 +04 31 26.5 t 204
2013-11-24 21:47:45 C 03 20 31.56 +04 31 48.6 u A74
2013-11-24 22:02:54 C 03 20 30.80 +04 32 47.1 t 204
2013-11-24 22:07:14 C 03 20 30.54 +04 33 00.9 u A74
2013-11-25 01:06:14 C 03 20 21.22 +04 44 09.5 u B74
2013-11-25 01:11:02 C 03 20 20.95 +04 44 27.4 u B74
2013-11-25 01:16:27 C 03 20 20.70 +04 44 48.1 u B74
2013-11-25 02:17:26 C 03 20 19.51 +04 49 16.7 u 807
2013-11-25 02:22:38 C 03 20 19.24 +04 49 36.1 u 807
2013-11-25 02:28:03 C 03 20 18.92 +04 49 56.6 u 807
2013-11-26 04:30:20 C 03 19 06.24 +06 26 49.1 u 807
2013-11-26 04:33:55 C 03 19 06.06 +06 27 02.3 u 807
2013-11-26 04:37:28 C 03 19 05.88 +06 27 15.2 u 807
2013-11-26 04:41:01 C 03 19 05.69 +06 27 28.3 u 807
2013-11-26 04:44:36 C 03 19 05.48 +06 27 41.6 u 807
2013-11-27 05:14:55 C 03 17 59.75 +07 58 22.6 u 807
2013-11-27 05:18:33 C 03 17 59.56 +07 58 35.9 u 807
2013-11-27 05:22:10 C 03 17 59.37 +07 58 49.3 u 807
2013-11-27 05:25:47 C 03 17 59.19 +07 59 02.4 u 807
2013-11-27 05:29:24 C 03 17 59.00 +07 59 15.9 u 807
2013-11-27 10:42:48 C 03 17 45.459 +08 18 02.50 L F51
2013-11-27 11:21:21 C 03 17 43.477 +08 20 24.29 L F51
2013-11-27 11:39:55 C 03 17 42.526 +08 21 32.48 L F51
2013-11-28 04:04:30 C 03 17 01.72 +09 21 35.2 u H21
2013-11-28 04:13:01 C 03 17 01.30 +09 22 06.3 u H21
2013-11-28 04:21:31 C 03 17 00.87 +09 22 37.4 u H21
2013-12-01 04:57:57 C 03 14 06.66 +13 43 08.1 u H21
2013-12-01 05:10:27 C 03 14 06.11 +13 43 51.6 u H21
2013-12-01 05:22:56 C 03 14 05.55 +13 44 35.3 u H21
2013-12-02 02:19:30 C 03 13 20.92 +14 58 04.4 u 807
2013-12-02 02:22:11 C 03 13 20.81 +14 58 13.6 u 807
2013-12-02 02:24:55 C 03 13 20.69 +14 58 23.0 u 807
2013-12-02 02:27:42 C 03 13 20.57 +14 58 32.4 u 807
2013-12-02 02:30:27 C 03 13 20.44 +14 58 42.1 u 807
2013-12-03 07:38:05 C 03 12 19.75 +16 37 29.8 o 291
2013-12-03 07:39:40 C 03 12 19.67 +16 37 35.0 o 291