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
2001-10-30 11:28:56 C 07 16 21.85 -00 39 37.6 d 649
2001-11-19 08:53:20 C 05 55 39.83 +26 18 18.5 18.2 c 704
2001-11-19 09:14:30 C 05 55 34.15 +26 19 36.3 18.1 c 704
2001-11-19 09:35:40 C 05 55 28.45 +26 20 54.1 17.8 c 704
2001-11-19 09:56:50 C 05 55 22.77 +26 22 11.0 18.3 c 704
2001-11-21 08:50:01 C 05 42 56.10 +29 11 05.6 18.4 c 704
2001-11-21 09:10:48 C 05 42 50.27 +29 12 20.2 19.3 c 704
2001-11-21 09:34:01 C 05 42 43.51 +29 13 40.0 18.6 c 704
2001-11-21 10:17:09 C 05 42 31.20 +29 16 10.6 18.5 c 704
2001-11-24 07:03:00 C 05 23 03.57 +33 06 44.4 18.6 c 704
2001-11-24 07:24:13 C 05 22 57.15 +33 07 52.4 18.4 c 704
2001-11-24 07:45:27 C 05 22 50.65 +33 08 59.9 18.4 c 704
2001-11-24 08:06:38 C 05 22 44.22 +33 10 07.2 18.4 c 704
2001-11-24 08:27:48 C 05 22 37.77 +33 11 14.8 18.5 c 704
2001-12-03 02:28:11 C 04 19 45.89 +41 48 25.7 c 118
2001-12-03 02:32:48 C 04 19 44.52 +41 48 33.8 c 118
2001-12-08 05:19:44 C 03 46 16.13 +44 34 57.2 18.8 c 704
2001-12-08 05:41:34 C 03 46 10.44 +44 35 19.7 19.3 c 704
2001-12-08 06:03:23 C 03 46 04.69 +44 35 41.0 19.0 c 704
2001-12-08 06:25:41 C 03 45 58.80 +44 36 03.2 18.9 c 704
2001-12-08 06:48:02 C 03 45 52.95 +44 36 25.1 18.8 c 704
2001-12-19 03:19:37 C 02 55 11.19 +46 50 56.9 18.8 c 704
2001-12-19 03:41:30 C 02 55 07.90 +46 51 01.1 18.8 c 704
2001-12-19 04:51:55 C 02 54 57.61 +46 51 15.4 19.9 c 704
2002-10-31 10:15:27 C 07 11 07.94 -02 24 43.8 c 696
2002-10-31 10:18:01 C 07 11 07.63 -02 24 36.9 c 696
2002-11-25 08:02:02 C 05 02 23.07 +32 43 54.0 c 649
2002-11-25 08:04:33 C 05 02 22.29 +32 44 01.6 c 649
2002-11-25 08:08:21 C 05 02 21.09 +32 44 13.0 c 649
2002-11-26 22:40:41 C 04 50 34.57 +34 36 27.9 d 170
2002-11-26 22:48:25 C 04 50 32.08 +34 36 49.6 d 170
2002-11-26 22:55:07 C 04 50 29.85 +34 37 09.0 d 170
2002-11-26 22:59:08 C 04 50 28.59 +34 37 20.6 d 170
2002-12-01 21:49:41 C 04 14 33.48 +39 14 51.8 c 113
2002-12-01 21:50:46 C 04 14 33.18 +39 14 53.8 c 113
2002-12-01 21:51:50 C 04 14 32.85 +39 14 55.6 c 113
2002-12-01 21:52:55 C 04 14 32.54 +39 14 57.7 c 113
2002-12-01 21:54:00 C 04 14 32.21 +39 14 59.8 c 113
2002-12-01 21:55:04 C 04 14 31.87 +39 15 02.0 c 113
2002-12-01 21:56:09 C 04 14 31.52 +39 15 04.1 c 113
2002-12-01 21:57:13 C 04 14 31.23 +39 15 05.9 c 113
2003-11-15 16:53:37 C 05 57 20.913 +16 36 28.60 r 413
2003-11-15 17:00:30 C 05 57 19.034 +16 36 56.53 r 413
2003-11-15 17:08:42 C 05 57 16.785 +16 37 29.92 r 413
2003-11-16 05:59:17 C 05 53 55.71 +17 28 54.5 r 649
2003-11-16 06:06:06 C 05 53 53.84 +17 29 22.4 r 649
2003-11-16 06:11:20 C 05 53 52.37 +17 29 43.7 r 649
2003-11-16 06:13:03 C 05 53 51.92 +17 29 50.7 r 649
2003-11-16 06:14:46 C 05 53 51.39 +17 29 57.6 r 649
2003-11-21 07:50:08 C 05 19 06.15 +25 28 04.7 18.1 c 704