329713 (2003 WO7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4354180162 ± 2.83e-08
Semi-major axis (a)2.1515993018 AU ± 1.24e-09
Inclination (i)7.66499713° ± 2.31e-06
Long. of Asc. Node (Ω)91.19036311° ± 1.99e-05
Arg. of Perihelion (ω)245.81718636° ± 2.30e-05
Mean Anomaly (M)30.81274588° ± 3.38e-06
Mean Motion (n)0.3122987056°/day ± 2.69e-10
Perihelion dist (q)1.21475420 AU ± 6.09e-08
Aphelion dist (Q)3.08844440 AU ± 6.10e-08
Orbital Period3.15603704 yr ± 2.72e-09
Physical Parameters
H (abs. magnitude)18.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.317″
Uncertainty0
Orbit TypeAmor
MOID0.240401 AU
Observations Used357
Oppositions16
Arc Total2003-2026
First Observation Used2003-11-18
Last Observation Used2026-01-09
Observations (371)
Date Type RA Dec Mag Band Observatory
2006-10-09 12:40:46 C 23 18 26.35 -35 16 38.0 r E12
2006-10-09 12:53:02 C 23 18 27.14 -35 16 20.1 r E12
2006-10-09 13:05:18 C 23 18 28.08 -35 16 02.9 r E12
2006-10-09 13:17:35 C 23 18 29.12 -35 15 45.0 r E12
2006-10-28 13:37:50 C 23 53 48.19 -24 16 19.9 r E12
2006-10-28 13:50:13 C 23 53 49.02 -24 16 00.9 r E12
2006-10-28 14:02:40 C 23 53 49.95 -24 15 45.0 r E12
2006-10-28 14:15:05 C 23 53 50.71 -24 15 25.4 r E12
2006-11-17 20:04:06 C 00 27 30.26 -13 26 12.9 r 941
2006-11-17 20:17:14 C 00 27 31.09 -13 25 56.8 r 941
2006-11-17 20:33:40 C 00 27 32.14 -13 25 36.6 r 941
2009-04-16 10:40:49 C 15 56 44.14 -10 15 08.2 o 291
2009-04-16 10:50:57 C 15 56 43.89 -10 15 06.3 o 291
2009-04-16 11:01:40 C 15 56 43.65 -10 15 05.1 o 291
2009-04-17 10:52:49 C 15 56 14.92 -10 12 01.1 o 291
2009-04-17 11:03:00 C 15 56 14.68 -10 12 00.5 o 291
2009-04-19 09:21:01 C 15 55 12.64 -10 05 58.5 o 691
2009-04-19 09:46:33 C 15 55 11.98 -10 05 55.3 o 691
2009-04-19 10:12:01 C 15 55 11.33 -10 05 51.3 o 691
2009-04-23 09:01:03 C 15 52 37.25 -09 53 10.8 o 691
2009-04-23 09:26:33 C 15 52 36.45 -09 53 07.9 o 691
2009-04-23 09:52:05 C 15 52 35.62 -09 53 03.8 o 691
2009-05-01 07:41:54 C 15 45 42.96 -09 27 20.9 o 691
2009-05-01 08:07:23 C 15 45 41.83 -09 27 17.9 o 691
2009-05-01 08:32:52 C 15 45 40.70 -09 27 14.2 o 691
2012-05-17 03:37:45 C 13 36 34.24 +01 12 16.6 o H21
2012-05-17 04:00:27 C 13 36 33.30 +01 12 17.2 o H21
2012-05-17 04:20:25 C 13 36 32.41 +01 12 17.8 o H21
2012-05-21 06:53:22 C 13 32 40.23 +01 15 15.2 r G96
2012-05-21 07:01:38 C 13 32 39.91 +01 15 15.3 r G96
2012-05-21 07:10:05 C 13 32 39.55 +01 15 15.3 r G96
2012-05-21 07:18:22 C 13 32 39.26 +01 15 15.3 r G96
2014-02-01 23:03:08 C 09 01 51.82 +24 46 28.4 u J04
2014-02-01 23:19:12 C 09 01 50.88 +24 46 32.1 u J04
2014-02-01 23:50:53 C 09 01 49.34 +24 46 41.2 u J04
2014-02-01 23:58:49 C 09 01 48.94 +24 46 43.8 u J04
2019-12-20 06:14:11 C 07 32 56.10 +24 02 38.1 u H21
2019-12-20 06:29:15 C 07 32 55.28 +24 02 42.6 u H21
2019-12-20 06:36:06 C 07 32 54.93 +24 02 44.6 u H21
2020-01-04 05:32:04 C 07 12 13.50 +25 31 54.7 V G96
2020-01-04 05:46:58 C 07 12 12.63 +25 31 57.6 V G96
2020-01-04 05:54:27 C 07 12 12.19 +25 31 59.8 V G96
2022-12-17 06:55:40 C 05 38 15.256 +21 42 17.46 V G96
2022-12-17 07:11:39 C 05 38 14.168 +21 42 20.70 V G96
2022-12-17 07:19:39 C 05 38 13.646 +21 42 22.07 V G96
2022-12-24 06:27:03 C 05 28 05.236 +22 11 38.87 V G96
2022-12-24 06:43:12 C 05 28 04.278 +22 11 41.57 V G96
2022-12-24 06:51:17 C 05 28 03.799 +22 11 43.12 V G96
2025-06-20 10:49:50 C 22 40 50.344 -15 16 39.94 V G96
2025-06-20 10:55:57 C 22 40 51.276 -15 16 39.22 V G96