441641 (2008 WZ13)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5624674070 ± 1.87e-08
Semi-major axis (a)1.9954253330 AU ± 3.62e-09
Inclination (i)8.19776567° ± 3.41e-06
Long. of Asc. Node (Ω)51.73242584° ± 2.04e-05
Arg. of Perihelion (ω)133.89924571° ± 2.01e-05
Mean Anomaly (M)305.68404648° ± 5.54e-06
Mean Motion (n)0.3496705478°/day ± 9.51e-10
Perihelion dist (q)0.87306362 AU ± 3.74e-08
Aphelion dist (Q)3.11778705 AU ± 3.78e-08
Orbital Period2.81872834 yr ± 7.67e-09
Physical Parameters
H (abs. magnitude)18.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.249″
Uncertainty0
Orbit TypeApollo
MOID0.013097 AU
Observations Used456
Oppositions12
Arc Total2008-2026
First Observation Used2008-11-20
Last Observation Used2026-02-16
Observations (467)
Date Type RA Dec Mag Band Observatory
2012-01-12 00:14:40 C 06 43 06.79 +55 27 16.1 u 160
2012-01-12 00:17:28 C 06 43 06.43 +55 27 22.1 u 160
2012-01-12 22:44:39 C 06 40 13.21 +56 18 21.9 c A24
2012-01-12 22:45:41 C 06 40 13.07 +56 18 24.1 c A24
2012-01-13 06:36:39 C 06 39 09.03 +56 36 32.5 17.2 c 704
2012-01-13 06:55:33 C 06 39 06.22 +56 37 15.5 17.4 c 704
2012-01-13 07:14:55 C 06 39 03.24 +56 38 00.4 17.4 c 704
2012-01-13 07:34:09 C 06 39 00.28 +56 38 43.6 17.4 c 704
2012-01-13 21:17:40 C 06 37 06.25 +57 10 27.8 c A24
2012-01-13 21:18:44 C 06 37 06.10 +57 10 29.5 c A24
2012-01-14 05:00:14 C 06 35 58.86 +57 28 34.6 17.2 c 704
2012-01-14 05:20:04 C 06 35 55.64 +57 29 21.5 17.3 c 704
2012-01-14 05:38:57 C 06 35 52.55 +57 30 06.2 17.1 c 704
2012-01-14 05:57:44 C 06 35 49.59 +57 30 50.8 17.7 c 704
2012-01-14 08:52:43 C 06 35 20.46 +57 37 30.6 u H45
2012-01-14 08:54:39 C 06 35 20.21 +57 37 35.1 u H45
2012-01-14 08:57:22 C 06 35 19.71 +57 37 41.0 u H45
2012-01-14 09:00:02 C 06 35 19.33 +57 37 47.0 u H45
2012-01-14 09:01:45 C 06 35 19.06 +57 37 50.7 u H45
2012-01-15 02:49:48 C 06 32 39.50 +58 20 04.2 u H45
2012-01-15 02:52:16 C 06 32 39.03 +58 20 10.1 u H45
2012-01-15 02:54:00 C 06 32 38.71 +58 20 14.5 u H45
2012-01-15 02:56:01 C 06 32 38.39 +58 20 19.3 u H45
2012-01-15 02:58:32 C 06 32 37.96 +58 20 25.5 u H45
2012-01-15 03:00:44 C 06 32 37.57 +58 20 30.8 u H45
2012-01-15 18:33:04 C 06 30 06.41 +58 57 30.1 u 151
2012-01-15 18:35:28 C 06 30 05.96 +58 57 36.1 u 151
2012-01-15 18:38:07 C 06 30 05.49 +58 57 43.0 u 151
2012-01-15 18:39:22 C 06 30 05.29 +58 57 45.9 u 151
2012-01-15 18:40:38 C 06 30 05.08 +58 57 48.9 u 151
2012-01-15 18:43:09 C 06 30 04.62 +58 57 55.1 u 151
2012-01-15 18:44:25 C 06 30 04.39 +58 57 58.3 u 151
2012-01-15 18:45:40 C 06 30 04.16 +58 58 01.5 u 151
2012-01-15 22:48:17 C 06 29 20.40 +59 07 55.6 c A24
2012-01-15 22:49:19 C 06 29 20.22 +59 07 57.8 c A24
2012-01-15 23:27:49 C 06 29 13.15 +59 09 30.0 c A24
2012-01-15 23:47:04 C 06 29 09.61 +59 10 16.0 c A24
2012-01-15 23:48:08 C 06 29 09.44 +59 10 18.3 c A24
2012-01-16 00:17:52 C 06 29 03.84 +59 11 29.2 u 160
2012-01-16 00:20:58 C 06 29 03.28 +59 11 36.6 u 160
2012-01-16 00:24:05 C 06 29 02.73 +59 11 44.0 u 160
2012-01-16 23:29:45 C 06 24 57.50 +60 07 59.2 u 160
2012-01-16 23:32:51 C 06 24 56.97 +60 08 06.1 u 160
2012-01-16 23:35:57 C 06 24 56.37 +60 08 13.3 u 160
2012-01-17 13:07:14 C 06 22 24.87 +60 41 36.5 u 379
2012-01-17 13:09:53 C 06 22 24.30 +60 41 43.4 u 379
2012-01-17 13:12:33 C 06 22 23.76 +60 41 49.7 u 379
2012-01-17 13:22:03 C 06 22 21.74 +60 42 13.5 u 379
2012-01-17 13:24:42 C 06 22 21.16 +60 42 19.8 u 379
2012-01-17 13:32:11 C 06 22 19.56 +60 42 38.3 u 379