2013 WC44

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5371320553 ± 2.34e-06
Semi-major axis (a)2.5443877851 AU ± 4.47e-05
Inclination (i)6.87567663° ± 2.09e-05
Long. of Asc. Node (Ω)241.17484649° ± 3.38e-04
Arg. of Perihelion (ω)215.98485269° ± 3.18e-04
Mean Anomaly (M)331.64007786° ± 2.62e-02
Mean Motion (n)0.2428495613°/day ± 6.40e-06
Perihelion dist (q)1.17771554 AU ± 2.15e-05
Aphelion dist (Q)3.91106003 AU ± 6.90e-05
Orbital Period4.05858787 yr ± 1.07e-04
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.207″
Uncertainty2
Orbit TypeAmor
MOID0.206063 AU
Observations Used59
Oppositions1
Arc Total2013-2014
First Observation Used2013-11-26
Last Observation Used2014-01-31
Observations (69)
Date Type RA Dec Mag Band Observatory
2013-11-26 07:59:33 C 03 56 02.001 +19 48 53.59 L F51
2013-11-26 08:21:33 C 03 56 02.981 +19 48 28.63 L F51
2013-11-26 08:43:38 C 03 56 03.957 +19 48 03.39 L F51
2013-11-26 22:14:17 C 03 56 47.80 +19 32 10.1 20.4 J43
2013-11-26 22:40:03 C 03 56 48.95 +19 31 40.2 20.4 J43
2013-11-26 23:05:48 C 03 56 50.18 +19 31 09.9 20.6 J43
2013-11-26 23:31:42 C 03 56 51.33 +19 30 40.1 20.6 J43
2013-11-27 04:46:02 C 03 57 08.77 +19 24 24.7 q H36
2013-11-27 05:00:29 C 03 57 09.43 +19 24 07.2 q H36
2013-11-27 05:28:10 C 03 57 10.60 +19 23 33.9 q H36
2013-11-27 13:47:59 C 03 57 35.87 +19 13 45.4 20.1 t 568
2013-11-27 13:49:48 C 03 57 35.97 +19 13 43.1 20.0 t 568
2013-11-27 19:19:57 C 03 57 57.63 +19 06 54.1 t 204
2013-11-27 19:45:31 C 03 57 58.90 +19 06 24.2 t 204
2013-11-27 20:10:35 C 03 58 00.16 +19 05 54.3 t 204
2013-11-28 03:51:20 C 03 58 25.43 +18 56 42.5 u H21
2013-11-28 04:01:35 C 03 58 25.93 +18 56 30.0 u H21
2013-11-28 04:12:02 C 03 58 26.44 +18 56 17.6 u H21
2013-11-28 06:29:01 C 03 58 33.74 +18 53 36.0 o 926
2013-11-28 06:50:56 C 03 58 34.78 +18 53 09.7 o 926
2013-11-28 07:11:21 C 03 58 35.74 +18 52 44.9 o 926
2013-12-01 05:59:06 C 04 02 43.68 +17 23 41.3 u H21
2013-12-01 06:07:26 C 04 02 44.13 +17 23 30.0 u H21
2013-12-01 06:15:45 C 04 02 44.55 +17 23 19.6 u H21
2013-12-02 04:16:46 C 04 04 06.30 +16 55 14.9 u 807
2013-12-02 04:22:10 C 04 04 06.59 +16 55 07.8 u 807
2013-12-02 04:27:33 C 04 04 06.90 +16 55 01.0 u 807
2013-12-03 08:13:24 C 04 05 51.82 +16 17 29.1 o 291
2013-12-03 08:16:34 C 04 05 51.99 +16 17 25.3 o 291
2013-12-03 08:19:43 C 04 05 52.21 +16 17 20.6 o 291
2013-12-06 03:14:48 C 04 10 22.50 +14 46 26.0 u 807
2013-12-06 03:19:15 C 04 10 22.76 +14 46 19.8 u 807
2013-12-06 03:23:41 C 04 10 23.02 +14 46 13.6 u 807
2013-12-06 03:28:09 C 04 10 23.29 +14 46 07.3 u 807
2013-12-06 03:32:40 C 04 10 23.57 +14 46 01.0 u 807
2013-12-10 07:36:14 C 04 17 45.77 +12 23 38.4 q 703
2013-12-10 07:43:22 C 04 17 46.33 +12 23 27.6 q 703
2013-12-10 07:57:38 C 04 17 47.38 +12 23 08.1 q 703
2013-12-20 04:54:26 C 04 38 34.95 +06 47 19.5 u 807
2013-12-20 05:02:43 C 04 38 35.67 +06 47 08.3 u 807
2013-12-20 05:11:10 C 04 38 36.41 +06 46 56.8 u 807
2013-12-21 03:52:11 C 04 40 50.24 +06 16 13.4 u 807
2013-12-21 04:02:43 C 04 40 51.17 +06 15 59.0 u 807
2013-12-21 04:10:36 C 04 40 51.87 +06 15 48.4 u 807
2013-12-23 07:02:34 C 04 45 57.75 +05 07 58.2 q 703
2013-12-23 07:10:18 C 04 45 58.56 +05 07 48.7 q 703
2013-12-23 07:18:03 C 04 45 59.30 +05 07 38.2 q 703
2013-12-23 07:25:47 C 04 45 59.75 +05 07 29.9 q 703
2013-12-27 09:51:54 C 04 56 18.44 +03 06 07.3 o 291
2013-12-27 09:54:18 C 04 56 18.69 +03 06 04.6 o 291