458375 (2010 WY8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1355448817 ± 4.84e-08
Semi-major axis (a)1.3851688682 AU ± 1.44e-09
Inclination (i)5.98385679° ± 2.52e-06
Long. of Asc. Node (Ω)88.83390660° ± 2.50e-05
Arg. of Perihelion (ω)81.47083315° ± 2.91e-05
Mean Anomaly (M)339.87135928° ± 1.27e-05
Mean Motion (n)0.6045861484°/day ± 9.42e-10
Perihelion dist (q)1.19741632 AU ± 6.70e-08
Aphelion dist (Q)1.57292142 AU ± 6.70e-08
Orbital Period1.63024953 yr ± 2.54e-09
Physical Parameters
H (abs. magnitude)21.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.275″
Uncertainty0
Orbit TypeAmor
MOID0.232856 AU
Observations Used150
Oppositions8
Arc Total2003-2023
First Observation Used2003-04-03
Last Observation Used2023-12-08
Observations (158)
Date Type RA Dec Mag Band Observatory
2003-04-03 13:01:22 C 15 09 54.07 +10 41 06.1 c 608
2003-04-03 13:17:04 C 15 09 53.81 +10 41 06.7 c 608
2003-04-03 13:32:23 C 15 09 53.55 +10 41 07.6 c 608
2003-04-25 08:40:02 C 14 52 29.098 +09 02 22.15 645
2003-04-25 08:41:13 C 14 52 29.035 +09 02 21.90 645
2003-04-27 05:20:15 C 14 50 12.101 +08 40 10.37 e 645
2003-04-27 05:25:15 C 14 50 11.803 +08 40 07.85 20.56 e 645
2003-04-28 06:09:29 C 14 48 53.704 +08 26 53.29 e 645
2003-04-28 06:14:29 C 14 48 53.399 +08 26 50.63 20.72 e 645
2003-05-08 07:30:10 C 14 36 34.54 +05 44 40.5 c 608
2003-05-08 07:45:36 C 14 36 33.69 +05 44 28.3 c 608
2003-05-08 08:01:41 C 14 36 32.80 +05 44 15.7 c 608
2010-11-30 06:33:45 C 04 30 15.66 +14 30 04.0 r G96
2010-11-30 06:44:53 C 04 30 14.72 +14 30 07.5 r G96
2010-11-30 06:55:37 C 04 30 13.86 +14 30 08.8 r G96
2010-11-30 07:06:27 C 04 30 12.96 +14 30 12.0 r G96
2010-11-30 08:44:15 C 04 30 04.68 +14 30 36.9 r G96
2010-11-30 08:46:39 C 04 30 04.50 +14 30 36.7 r G96
2010-11-30 08:49:03 C 04 30 04.24 +14 30 38.0 r G96
2010-11-30 08:51:25 C 04 30 04.06 +14 30 38.2 r G96
2010-12-01 05:55:59 C 04 28 24.64 +14 35 59.7 r G96
2010-12-01 06:15:46 C 04 28 22.98 +14 36 05.6 r G96
2010-12-01 06:25:29 C 04 28 22.13 +14 36 08.1 r G96
2010-12-01 07:03:57 C 04 28 18.79 +14 36 17.6 o H01
2010-12-01 07:20:15 C 04 28 17.40 +14 36 21.9 o H01
2010-12-01 07:29:02 C 04 28 16.65 +14 36 24.2 o H01
2010-12-01 07:40:38 C 04 28 15.66 +14 36 27.1 o H01
2010-12-01 09:36:42 C 04 28 05.69 +14 36 53.3 u H36
2010-12-01 09:43:09 C 04 28 05.31 +14 36 54.8 u H36
2010-12-01 09:59:55 C 04 28 03.93 +14 37 02.9 o 291
2010-12-01 10:09:56 C 04 28 03.07 +14 37 05.4 o 291
2010-12-01 10:15:22 C 04 28 02.65 +14 37 06.8 o 291
2010-12-13 05:20:53 C 04 05 25.43 +16 03 32.5 r H36
2010-12-13 05:33:53 C 04 05 24.36 +16 03 37.2 r H36
2010-12-13 05:59:54 C 04 05 22.30 +16 03 46.7 r H36
2010-12-24 07:46:24 C 03 48 10.23 +17 44 39.9 o 291
2010-12-24 07:52:00 C 03 48 09.92 +17 44 41.9 o 291
2010-12-24 07:57:50 C 03 48 09.61 +17 44 43.4 o 291
2011-01-03 03:35:28 C 03 39 25.16 +19 25 58.3 o H21
2011-01-03 03:55:35 C 03 39 24.63 +19 26 07.2 o H21
2011-01-03 04:14:19 C 03 39 24.14 +19 26 15.0 o H21
2011-01-03 07:11:38 C 03 39 19.85 +19 27 36.5 o 291
2011-01-03 07:19:37 C 03 39 19.67 +19 27 40.3 o 291
2011-01-04 04:16:48 C 03 38 54.99 +19 37 08.6 r G96
2011-01-04 04:24:21 C 03 38 54.81 +19 37 12.0 r G96
2011-01-04 04:31:54 C 03 38 54.67 +19 37 15.3 r G96
2011-01-04 04:39:30 C 03 38 54.45 +19 37 18.9 r G96
2011-01-04 05:33:51 C 03 38 53.14 +19 37 43.8 o 291
2011-01-04 05:39:27 C 03 38 53.03 +19 37 45.9 o 291
2011-01-04 05:45:01 C 03 38 52.89 +19 37 48.6 o 291