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
2014-11-21 22:03:26 C 02 42 41.09 +02 44 53.8 q K38
2014-11-21 22:21:19 C 02 42 36.46 +02 46 24.7 q K38
2014-11-21 22:39:12 C 02 42 31.83 +02 47 55.2 q K38
2014-11-21 22:57:06 C 02 42 27.21 +02 49 25.8 q K38
2014-11-23 05:18:14 C 02 35 17.54 +05 17 26.9 R G45
2014-11-23 05:31:25 C 02 35 14.42 +05 18 28.7 R G45
2014-11-23 05:37:24 C 02 35 12.97 +05 18 56.6 R G45
2014-11-23 05:40:01 C 02 35 12.33 +05 19 09.0 R G45
2014-11-23 05:45:59 C 02 35 10.93 +05 19 36.8 R G45
2014-11-23 07:34:24 C 02 34 47.787 +05 28 13.71 L F51
2014-11-23 07:52:13 C 02 34 43.513 +05 29 36.80 L F51
2014-11-23 08:10:06 C 02 34 39.243 +05 31 00.05 L F51
2014-11-23 08:27:59 C 02 34 34.968 +05 32 23.18 L F51
2014-11-23 15:03:16 C 02 33 08.45 +06 02 13.4 r 168
2014-11-23 15:06:56 C 02 33 07.60 +06 02 30.1 r 168
2014-11-23 16:46:16 C 02 32 45.12 +06 10 02.9 r 168
2014-11-25 05:02:28 C 02 25 13.21 +08 47 13.1 R G45
2014-11-25 05:08:32 C 02 25 11.91 +08 47 37.6 R G45
2014-11-25 05:09:23 C 02 25 11.74 +08 47 41.6 R G45
2014-11-25 05:21:20 C 02 25 09.28 +08 48 30.8 R G45
2014-11-25 05:24:20 C 02 25 08.66 +08 48 43.0 R G45
2014-11-25 05:30:13 C 02 25 07.42 +08 49 07.2 R G45
2014-11-26 04:53:37 C 02 20 42.34 +10 22 06.9 R G45
2014-11-26 04:59:35 C 02 20 41.18 +10 22 29.7 R G45
2014-11-26 05:12:44 C 02 20 38.63 +10 23 20.4 R G45
2014-11-26 05:24:40 C 02 20 36.26 +10 24 06.2 R G45
2014-11-26 05:36:29 C 02 20 34.20 +10 24 52.3 q 703
2014-11-26 05:48:42 C 02 20 31.82 +10 25 39.3 q 703
2014-11-26 06:00:54 C 02 20 29.43 +10 26 26.4 q 703
2014-11-28 04:12:12 C 02 12 40.78 +13 12 19.9 u H21
2014-11-28 04:14:46 C 02 12 40.34 +13 12 28.5 u H21
2014-11-28 04:17:20 C 02 12 39.91 +13 12 37.2 u H21
2014-11-28 04:19:52 C 02 12 39.49 +13 12 45.7 u H21
2014-11-28 04:22:25 C 02 12 39.06 +13 12 54.2 u H21
2014-11-28 04:24:58 C 02 12 38.64 +13 13 02.8 u H21
2014-11-28 04:27:22 C 02 12 38.23 +13 13 10.9 u H21
2014-11-30 05:13:10 C 02 05 33.51 +15 46 10.8 u H21
2014-11-30 05:18:19 C 02 05 32.78 +15 46 25.8 u H21
2014-11-30 05:21:32 C 02 05 32.32 +15 46 35.3 u H21
2014-11-30 05:25:30 C 02 05 31.75 +15 46 46.8 u H21
2014-11-30 05:29:45 C 02 05 31.16 +15 46 59.3 u H21
2014-11-30 05:33:37 C 02 05 30.60 +15 47 10.2 u H21
2014-11-30 05:37:51 C 02 05 30.00 +15 47 22.7 u H21
2014-11-30 05:41:51 C 02 05 29.44 +15 47 34.3 u H21
2014-11-30 05:45:58 C 02 05 28.86 +15 47 46.1 u H21
2014-12-01 04:29:08 C 02 02 35.52 +16 52 11.2 q 703
2014-12-01 04:34:56 C 02 02 34.83 +16 52 26.3 q 703
2014-12-01 04:40:42 C 02 02 34.05 +16 52 42.7 q 703
2014-12-01 04:46:30 C 02 02 33.22 +16 52 58.7 q 703
2014-12-09 08:05:15 C 01 45 25.479 +23 49 52.57 L F51