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
2025-11-20 19:10:53 C 04 32 05.58 +25 33 05.8 V D29
2025-11-21 17:40:59 C 04 30 30.25 +25 36 05.3 V D29
2025-11-21 18:01:21 C 04 30 28.76 +25 36 08.0 V D29
2025-11-24 18:25:45 C 04 25 04.94 +25 45 03.3 V D29
2025-11-24 18:46:07 C 04 25 03.32 +25 45 06.9 V D29
2025-11-24 19:06:29 C 04 25 01.69 +25 45 08.7 V D29
2025-11-25 18:13:42 C 04 23 13.42 +25 47 47.1 V D29
2025-11-25 18:14:58 C 04 23 13.29 +25 47 47.1 V D29
2025-11-25 18:34:04 C 04 23 11.79 +25 47 49.1 V D29
2025-11-25 18:35:20 C 04 23 11.65 +25 47 49.3 V D29
2025-11-25 18:54:26 C 04 23 10.12 +25 47 51.5 V D29
2025-11-25 18:55:42 C 04 23 10.03 +25 47 51.2 V D29
2025-11-26 08:47:01 C 04 22 04.656 +25 49 25.01 X F52
2025-11-26 09:01:56 C 04 22 03.425 +25 49 26.67 X F52
2025-11-26 09:16:50 C 04 22 02.196 +25 49 28.37 X F52
2025-11-26 09:31:50 C 04 22 00.956 +25 49 30.12 X F52
2025-11-26 15:33:48 C 04 21 31.86 +25 50 06.6 V D29
2025-11-26 15:54:10 C 04 21 30.16 +25 50 08.7 V D29
2025-11-27 14:46:45 C 04 19 38.99 +25 52 30.7 V D29
2025-11-27 15:07:07 C 04 19 37.31 +25 52 33.2 V D29
2025-11-27 15:27:29 C 04 19 35.59 +25 52 35.2 V D29
2025-11-29 07:56:32 C 04 16 13.609 +25 56 27.56 V G96
2025-11-29 08:03:56 C 04 16 12.972 +25 56 28.18 V G96
2025-11-29 08:11:22 C 04 16 12.313 +25 56 28.75 V G96
2025-11-29 08:18:47 C 04 16 11.672 +25 56 29.58 V G96
2025-12-09 06:49:05 C 03 55 00.505 +26 10 13.03 X F52
2025-12-09 07:05:59 C 03 54 58.912 +26 10 13.70 X F52
2025-12-09 07:22:54 C 03 54 57.321 +26 10 14.16 X F52
2025-12-09 07:39:54 C 03 54 55.715 +26 10 14.69 X F52
2025-12-09 08:18:15 C 03 54 51.556 +26 10 13.30 V G96
2025-12-09 08:25:39 C 03 54 50.868 +26 10 13.19 V G96
2025-12-09 08:33:02 C 03 54 50.144 +26 10 13.37 V G96
2025-12-14 15:03:09 C 03 43 19.31 +26 10 57.0 V D29
2025-12-14 15:23:31 C 03 43 17.42 +26 10 56.9 V D29
2025-12-14 15:43:53 C 03 43 15.56 +26 10 56.3 V D29
2025-12-15 09:21:05 C 03 41 40.853 +26 10 45.65 X F51
2025-12-15 09:56:14 C 03 41 37.607 +26 10 44.94 X F51
2025-12-15 10:13:42 C 03 41 35.982 +26 10 44.53 X F51
2025-12-15 10:35:50 C 03 41 34.84 +26 10 41.3 V D29
2025-12-15 10:56:12 C 03 41 33.04 +26 10 40.9 V D29
2025-12-15 11:16:34 C 03 41 31.16 +26 10 40.6 V D29
2025-12-18 12:12:32 C 03 35 06.46 +26 09 01.2 V D29
2025-12-18 12:32:52 C 03 35 04.61 +26 09 02.5 V D29
2025-12-18 12:53:12 C 03 35 02.77 +26 09 01.8 V D29
2025-12-22 02:36:13 C 03 27 52.150 +26 05 56.98 V G96
2025-12-22 02:44:19 C 03 27 51.487 +26 05 56.83 V G96
2025-12-22 02:52:26 C 03 27 50.800 +26 05 56.54 V G96
2025-12-22 03:00:32 C 03 27 50.123 +26 05 56.18 V G96
2025-12-25 05:32:02 C 03 22 00.179 +26 02 41.20 X F51
2025-12-25 05:59:59 C 03 21 57.986 +26 02 40.16 X F51