482566 (2012 WK4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3075403848 ± 3.17e-08
Semi-major axis (a)1.2051394503 AU ± 2.01e-09
Inclination (i)4.29183593° ± 1.90e-06
Long. of Asc. Node (Ω)150.91045865° ± 5.39e-05
Arg. of Perihelion (ω)161.91248706° ± 5.61e-05
Mean Anomaly (M)2.98808021° ± 8.13e-06
Mean Motion (n)0.7450000830°/day ± 1.86e-09
Perihelion dist (q)0.83451040 AU ± 3.82e-08
Aphelion dist (Q)1.57576850 AU ± 3.83e-08
Orbital Period1.32298815 yr ± 3.31e-09
Physical Parameters
H (abs. magnitude)21.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.357″
Uncertainty0
Orbit TypeApollo
MOID0.059559 AU
Observations Used266
Oppositions3
Arc Total2012-2024
First Observation Used2012-11-19
Last Observation Used2024-05-21
Observations (272)
Date Type RA Dec Mag Band Observatory
2024-04-07 21:11:12 C 13 56 56.720 +05 20 23.95 O18
2024-04-11 08:27:05 C 13 52 17.432 +07 33 53.42 V G96
2024-04-11 08:34:31 C 13 52 16.900 +07 34 06.06 V G96
2024-04-11 08:41:58 C 13 52 16.367 +07 34 18.62 V G96
2024-04-11 08:49:24 C 13 52 15.841 +07 34 31.19 V G96
2024-04-16 09:08:58 C 13 43 42.179 +11 10 36.95 V 703
2024-04-16 09:15:30 C 13 43 41.592 +11 10 49.62 V 703
2024-04-16 09:18:46 C 13 43 41.416 +11 10 55.81 V 703
2024-04-16 23:57:02 C 13 42 30.283 +11 39 45.72 V M22
2024-04-17 00:01:38 C 13 42 29.858 +11 39 53.86 V M22
2024-04-17 00:16:02 C 13 42 28.519 +11 40 21.18 V M22
2024-04-17 00:23:55 C 13 42 27.840 +11 40 37.45 V M22
2024-04-18 06:51:09 C 13 39 54.295 +12 39 33.08 V 703
2024-04-18 06:54:27 C 13 39 53.935 +12 39 40.00 V 703
2024-04-18 06:57:44 C 13 39 53.608 +12 39 46.98 V 703
2024-04-18 07:01:02 C 13 39 53.262 +12 39 52.52 V 703
2024-04-26 08:40:59 C 13 20 00.168 +19 33 00.90 V 703
2024-04-26 08:44:16 C 13 19 59.819 +19 33 06.80 V 703
2024-04-26 08:47:33 C 13 19 59.477 +19 33 15.41 V 703
2024-04-26 08:50:50 C 13 19 59.041 +19 33 22.57 V 703
2024-04-30 08:51:12 C 13 07 49.566 +23 15 16.31 V 703
2024-04-30 08:54:29 C 13 07 48.986 +23 15 23.65 V 703
2024-04-30 08:57:46 C 13 07 48.529 +23 15 31.97 V 703
2024-04-30 09:01:03 C 13 07 48.112 +23 15 38.66 V 703
2024-05-01 06:52:15 C 13 04 50.034 +24 07 19.02 V G96
2024-05-01 07:00:22 C 13 04 48.796 +24 07 38.21 V G96
2024-05-01 07:08:27 C 13 04 47.554 +24 07 57.00 V G96
2024-05-01 07:16:33 C 13 04 46.312 +24 08 15.94 V G96
2024-05-01 07:38:03 C 13 04 43.028 +24 09 07.42 V 703
2024-05-01 07:47:42 C 13 04 41.498 +24 09 29.20 V 703
2024-05-01 09:25:45 C 13 04 29.002 +24 13 34.97 V T08
2024-05-01 09:27:45 C 13 04 28.658 +24 13 39.83 V T08
2024-05-01 09:29:45 C 13 04 28.368 +24 13 44.80 V T08
2024-05-01 09:31:52 C 13 04 28.020 +24 13 49.30 V T08
2024-05-01 09:37:12 C 13 04 27.175 +24 14 02.47 V T08
2024-05-01 09:51:44 C 13 04 24.950 +24 14 35.99 V T08
2024-05-01 09:55:53 C 13 04 24.293 +24 14 46.61 V T08
2024-05-03 07:04:52 C 12 57 58.151 +26 02 18.86 X F52
2024-05-03 07:21:48 C 12 57 55.389 +26 02 59.92 X F52
2024-05-03 07:38:42 C 12 57 52.617 +26 03 40.71 X F52
2024-05-03 07:55:41 C 12 57 49.832 +26 04 21.71 X F52
2024-05-03 09:10:35 C 12 57 37.447 +26 07 21.14 V T05
2024-05-03 09:15:08 C 12 57 36.766 +26 07 31.91 V T05
2024-05-03 09:22:57 C 12 57 35.458 +26 07 50.27 V T05
2024-05-03 09:38:50 C 12 57 32.796 +26 08 27.46 V T05
2024-05-04 09:13:40 C 12 54 00.401 +27 05 02.80 V T05
2024-05-04 09:18:13 C 12 53 59.662 +27 05 13.81 V T05
2024-05-04 09:27:20 C 12 53 58.109 +27 05 35.63 V T05
2024-05-04 09:42:03 C 12 53 55.586 +27 06 09.94 V T05
2024-05-05 07:45:00 C 12 50 30.106 +27 58 58.12 V 703