434632 (2005 WE)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2512950148 ± 5.54e-08
Semi-major axis (a)1.1511364939 AU ± 8.11e-09
Inclination (i)12.36598338° ± 4.54e-06
Long. of Asc. Node (Ω)289.91340662° ± 1.33e-05
Arg. of Perihelion (ω)22.65766338° ± 2.03e-05
Mean Anomaly (M)144.73750960° ± 2.20e-05
Mean Motion (n)0.7980351906°/day ± 8.44e-09
Perihelion dist (q)0.86186163 AU ± 6.41e-08
Aphelion dist (Q)1.44041136 AU ± 6.46e-08
Orbital Period1.23506619 yr ± 1.31e-08
NGA Modelr2
A2-5.01837466e-14 ± 1.57e-14 AU/d²
Physical Parameters
H (abs. magnitude)19.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.326″
Uncertainty0
Orbit TypeApollo
MOID0.128402 AU
Observations Used190
Oppositions4
Arc Total2005-2025
First Observation Used2005-11-20
Last Observation Used2025-12-26
Observations (246)
Date Type RA Dec Mag Band Observatory
2010-11-27 12:07:51 C 08 08 21.04 +42 49 13.4 r 703
2010-11-27 12:17:57 C 08 08 20.11 +42 49 11.9 r 703
2010-11-27 12:27:59 C 08 08 19.14 +42 49 08.1 r 703
2010-11-30 01:56:08 C 08 02 22.09 +42 31 46.7 v 204
2010-11-30 02:14:40 C 08 02 20.05 +42 31 41.4 v 204
2010-11-30 02:33:12 C 08 02 18.02 +42 31 35.7 v 204
2010-12-09 07:46:14 C 07 34 32.59 +41 01 34.8 o H20
2010-12-09 07:49:17 C 07 34 32.11 +41 01 33.8 o H20
2010-12-09 07:51:44 C 07 34 31.69 +41 01 32.0 o H20
2010-12-09 07:54:35 C 07 34 31.32 +41 01 30.7 o H20
2010-12-14 06:33:53 C 07 16 28.86 +39 47 34.2 o H20
2010-12-14 06:36:49 C 07 16 28.33 +39 47 32.0 o H20
2010-12-14 06:39:37 C 07 16 27.90 +39 47 30.0 o H20
2010-12-14 06:42:27 C 07 16 27.44 +39 47 28.5 o H20
2010-12-19 07:32:50 C 06 57 02.40 +38 10 14.9 o H21
2010-12-19 07:36:52 C 06 57 01.70 +38 10 11.2 o H21
2010-12-19 07:40:54 C 06 57 01.01 +38 10 07.3 o H21
2010-12-19 07:45:11 C 06 57 00.30 +38 10 03.5 o H21
2010-12-29 06:34:28 C 06 20 15.65 +34 02 27.9 19.3 c 704
2010-12-29 06:53:23 C 06 20 12.89 +34 02 06.2 19.3 c 704
2010-12-29 07:12:20 C 06 20 10.10 +34 01 44.6 19.0 c 704
2011-01-01 01:46:11 C 06 11 09.04 +32 44 42.7 v 204
2011-01-01 01:52:45 C 06 11 08.25 +32 44 34.7 v 204
2011-01-01 01:58:29 C 06 11 07.44 +32 44 27.8 v 204
2011-01-01 02:04:31 C 06 11 06.65 +32 44 20.4 v 204
2011-01-01 02:09:17 C 06 11 06.01 +32 44 14.8 v 204
2011-01-09 01:35:22 C 05 49 46.38 +29 02 59.8 u H20
2011-01-09 01:37:00 C 05 49 46.21 +29 02 57.9 u H20
2011-01-09 01:39:10 C 05 49 46.04 +29 02 55.3 u H20
2011-01-09 01:43:14 C 05 49 45.63 +29 02 50.6 u H20
2015-04-26 18:03:52 S 21 41 41.681 -57 35 59.71 L C51
2015-04-26 21:12:55 S 21 42 53.70 -57 29 49.6 L C51
2015-04-26 22:47:21 S 21 43 29.57 -57 26 43.6 L C51
2015-04-27 00:21:59 S 21 44 05.44 -57 23 35.5 L C51
2015-04-27 05:05:16 S 21 45 52.430 -57 14 10.50 L C51
2015-04-27 06:39:54 S 21 46 28.05 -57 10 59.3 L C51
2015-04-27 09:48:46 S 21 47 38.87 -57 04 36.5 L C51
2015-04-27 12:57:49 S 21 48 49.464 -56 58 09.77 L C51
2015-04-27 17:41:29 S 21 50 34.882 -56 48 23.04 L C51
2015-04-27 20:50:21 S 21 51 44.717 -56 41 48.66 L C51
2015-04-27 23:59:24 S 21 52 54.434 -56 35 12.01 L C51
2016-01-01 09:51:16 C 08 45 19.67 +18 35 52.8 q 703
2016-01-01 09:57:45 C 08 45 18.99 +18 35 50.5 q 703
2016-01-01 10:07:54 C 08 45 17.94 +18 35 45.6 q 703
2016-01-03 09:58:20 C 08 40 09.128 +18 13 08.88 L F51
2016-01-03 10:15:04 C 08 40 07.197 +18 13 01.13 L F51
2016-01-03 10:31:50 C 08 40 05.256 +18 12 53.32 L F51
2016-01-04 08:39:40 C 08 37 35.97 +18 02 14.5 R G45
2016-01-04 08:45:26 C 08 37 35.32 +18 02 11.3 R G45
2016-01-04 08:51:03 C 08 37 34.64 +18 02 08.7 R G45