138852 (2000 WN10)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2980472238 ± 2.00e+00
Semi-major axis (a)1.0017538399 AU ± 3.00e+00
Inclination (i)21.51734040° ± 4.00e+00
Long. of Asc. Node (Ω)60.84884519° ± 5.00e+00
Arg. of Perihelion (ω)225.41581913° ± 6.00e+00
Mean Anomaly (M)91.08870516° ± 4.31e-05
Mean Motion (n)0.9830390102°/day ± 4.42e+00
Perihelion dist (q)0.70318389 AU ± 2.91e+00
Aphelion dist (Q)1.30032379 AU ± 4.38e+00
Orbital Period1.00263191 yr ± 4.50e+00
NGA Modelr2
A25.66838773e-06 AU/d²
Physical Parameters
H (abs. magnitude)20.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.405″
Uncertainty0
Orbit TypeApollo
MOID0.124363 AU
Observations Used1376
Gaia Obs Used9
Oppositions1
Arc Total2000-2014
First Observation Used2000-11-20
Last Observation Used2025-12-21
Observations (1508)
Date Type RA Dec Mag Band Observatory
2011-11-26 00:57:15 C 02 55 07.07 +15 57 53.1 i 071
2011-11-26 01:00:22 C 02 55 06.28 +15 58 03.5 i 071
2011-11-26 01:02:23 C 02 55 05.79 +15 58 10.8 i 071
2011-11-26 01:03:25 C 02 55 05.54 +15 58 14.2 i 071
2011-11-26 18:43:31 C 02 50 59.62 +16 58 37.9 u A13
2011-11-26 18:46:48 C 02 50 58.85 +16 58 48.7 u A13
2011-11-26 18:51:15 C 02 50 57.79 +16 59 03.5 u A13
2011-11-26 19:22:12 C 02 50 50.46 +17 00 46.7 u A13
2011-11-26 19:25:32 C 02 50 49.67 +17 00 57.9 u A13
2011-11-27 18:02:01 C 02 45 46.37 +18 13 40.3 u C73
2011-11-27 18:11:38 C 02 45 44.05 +18 14 10.3 u C73
2011-11-27 18:13:40 C 02 45 43.63 +18 14 17.2 u C73
2011-11-27 18:15:13 C 02 45 43.28 +18 14 21.7 u C73
2011-11-27 18:17:03 C 02 45 42.84 +18 14 28.0 u C73
2011-11-27 18:18:46 C 02 45 42.38 +18 14 33.5 u C73
2011-11-27 18:20:17 C 02 45 42.12 +18 14 37.5 u C73
2011-11-27 18:21:52 C 02 45 41.92 +18 14 43.1 u C73
2011-11-27 18:23:23 C 02 45 41.48 +18 14 47.7 u C73
2011-11-27 18:25:04 C 02 45 41.00 +18 14 49.8 u C73
2011-11-27 18:26:42 C 02 45 40.58 +18 14 57.8 u C73
2011-11-28 19:48:47 C 02 40 20.16 +19 30 51.0 u 089
2011-11-28 19:51:43 C 02 40 20.18 +19 30 55.7 u C01
2011-11-28 19:53:36 C 02 40 19.78 +19 31 01.2 u C01
2011-11-28 19:55:29 C 02 40 19.41 +19 31 06.3 u C01
2011-11-28 19:57:21 C 02 40 19.01 +19 31 11.4 u C01
2011-11-28 19:59:13 C 02 40 18.59 +19 31 17.2 u C01
2011-11-28 19:59:47 C 02 40 17.86 +19 31 22.2 u 089
2011-11-28 20:01:59 C 02 40 17.37 +19 31 28.8 u 089
2011-11-28 20:06:23 C 02 40 16.45 +19 31 41.5 u 089
2011-11-28 20:08:35 C 02 40 16.00 +19 31 47.5 u 089
2011-11-29 16:40:28 C 02 36 15.21 +20 28 55.5 u 240
2011-11-29 16:43:04 C 02 36 14.70 +20 29 03.0 u 240
2011-11-29 16:45:40 C 02 36 14.20 +20 29 10.4 u 240
2011-11-29 16:50:54 C 02 36 13.24 +20 29 24.2 u 240
2011-11-29 16:58:13 C 02 36 11.76 +20 29 44.7 u 240
2011-11-29 17:00:49 C 02 36 11.27 +20 29 51.8 u 240
2012-11-16 22:29:07 C 03 41 33.93 -01 58 52.8 o 046
2012-11-16 22:30:25 C 03 41 33.49 -01 58 45.1 o 046
2012-11-16 22:31:20 C 03 41 33.16 -01 58 39.8 o 046
2012-11-16 22:32:59 C 03 41 32.55 -01 58 30.2 o 046
2012-11-16 22:33:48 C 03 41 32.23 -01 58 25.6 o 046
2012-11-17 21:56:35 C 03 33 30.18 +00 14 31.4 o 046
2012-11-17 21:58:37 C 03 33 29.51 +00 14 42.8 o 046
2012-11-17 21:59:33 C 03 33 29.14 +00 14 47.5 o 046
2012-11-17 22:01:29 C 03 33 28.46 +00 14 58.3 o 046
2012-11-20 04:13:15 C 03 16 11.78 +05 02 49.7 17.2 r 726
2012-11-20 04:16:38 C 03 16 10.71 +05 03 07.3 17.2 r 726
2012-11-20 04:20:01 C 03 16 09.65 +05 03 24.2 17.7 r 726
2012-11-22 05:13:19 C 03 02 13.12 +08 55 30.5 r 703
2012-11-22 05:22:17 C 03 02 10.64 +08 56 10.2 r 703