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
2008-11-20 06:36:49 C 03 38 01.53 +20 55 25.6 r G96
2008-11-20 06:44:54 C 03 38 00.92 +20 55 25.2 r G96
2008-11-20 06:52:54 C 03 38 00.31 +20 55 24.7 r G96
2008-11-20 07:00:56 C 03 37 59.70 +20 55 24.2 r G96
2008-11-20 09:46:02 C 03 37 47.02 +20 55 14.0 r G96
2008-11-20 09:48:11 C 03 37 46.88 +20 55 14.0 r G96
2008-11-20 09:50:21 C 03 37 46.70 +20 55 13.8 r G96
2008-11-20 09:52:36 C 03 37 46.52 +20 55 13.3 r G96
2008-11-20 10:01:07 C 03 37 45.87 +20 55 13.6 o 291
2008-11-20 10:06:44 C 03 37 45.44 +20 55 13.2 o 291
2008-11-20 10:12:31 C 03 37 44.99 +20 55 12.9 o 291
2008-11-21 03:56:49 C 03 36 25.89 +20 54 10.2 r G96
2008-11-21 04:03:47 C 03 36 25.37 +20 54 10.1 o 291
2008-11-21 04:09:36 C 03 36 24.91 +20 54 10.1 o 291
2008-11-21 04:16:24 C 03 36 24.40 +20 54 09.8 o 291
2008-11-21 07:21:44 C 03 36 10.00 +20 53 57.4 r H36
2008-11-21 07:32:24 C 03 36 09.20 +20 53 56.6 r H36
2008-11-22 06:02:23 C 03 34 27.28 +20 52 33.4 o 291
2008-11-22 06:08:15 C 03 34 26.83 +20 52 32.1 o 291
2008-11-22 06:14:06 C 03 34 26.43 +20 52 32.0 o 291
2008-11-24 07:06:05 C 03 30 42.06 +20 49 10.8 o 291
2008-11-24 07:12:23 C 03 30 41.54 +20 49 10.3 o 291
2008-11-25 05:26:44 C 03 28 58.81 +20 47 29.6 o H55
2008-11-25 05:35:39 C 03 28 58.10 +20 47 28.8 o H55
2008-11-25 05:45:00 C 03 28 57.34 +20 47 28.4 o H55
2008-11-25 20:44:00 C 03 27 48.18 +20 46 16.3 r J95
2008-11-25 21:56:25 C 03 27 42.52 +20 46 11.3 r J95
2008-11-25 22:20:09 C 03 27 40.60 +20 46 09.2 r J95
2008-11-26 02:46:08 C 03 27 20.16 +20 45 49.3 o H55
2008-11-26 02:49:29 C 03 27 19.92 +20 45 49.2 o H55
2008-11-26 03:09:38 C 03 27 18.35 +20 45 47.6 o H55
2008-11-26 03:14:04 C 03 27 17.98 +20 45 47.1 o H55
2008-11-27 01:17:40 C 03 25 35.66 +20 43 59.7 o H55
2008-11-27 01:52:38 C 03 25 32.91 +20 43 57.0 o H55
2008-11-27 02:09:00 C 03 25 31.62 +20 43 55.9 o H55
2008-11-28 01:56:39 C 03 23 40.44 +20 41 52.6 r J95
2008-11-28 02:10:02 C 03 23 39.39 +20 41 51.8 r J95
2008-11-30 04:35:05 C 03 19 45.75 +20 37 26.5 o 291
2008-11-30 04:40:46 C 03 19 45.31 +20 37 26.5 o 291
2008-11-30 04:42:49 C 03 19 45.19 +20 37 26.4 r G96
2008-11-30 04:46:25 C 03 19 44.85 +20 37 26.2 o 291
2008-11-30 04:54:15 C 03 19 44.25 +20 37 25.2 r G96
2008-11-30 05:02:03 C 03 19 43.64 +20 37 24.6 r G96
2008-11-30 05:12:08 C 03 19 42.85 +20 37 23.3 r G96
2008-12-01 05:25:49 C 03 17 50.83 +20 35 08.9 o 291
2008-12-01 05:31:36 C 03 17 50.36 +20 35 08.1 o 291
2008-12-01 05:37:23 C 03 17 49.92 +20 35 07.6 o 291
2008-12-02 09:25:04 C 03 15 41.76 +20 32 28.2 o 291
2008-12-02 09:31:59 C 03 15 41.22 +20 32 27.5 o 291
2008-12-02 09:39:42 C 03 15 40.62 +20 32 26.6 o 291