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
2003-11-21 08:08:48 C 05 19 00.27 +25 29 13.8 18.1 c 704
2003-11-21 08:27:16 C 05 18 54.32 +25 30 23.0 20.3 c 704
2003-11-21 08:45:58 C 05 18 48.60 +25 31 31.4 18.3 c 704
2003-11-24 06:11:11 C 04 57 29.03 +29 33 58.2 17.8 c 704
2003-11-24 06:29:32 C 04 57 23.08 +29 34 59.5 18.3 c 704
2003-11-24 06:47:45 C 04 57 17.16 +29 35 58.6 18.5 c 704
2003-11-24 07:05:46 C 04 57 11.35 +29 36 57.8 18.2 c 704
2003-11-24 07:24:16 C 04 57 05.37 +29 37 59.3 17.9 c 704
2003-11-29 06:05:36 C 04 20 23.10 +35 12 40.1 17.9 c 704
2003-11-29 06:22:50 C 04 20 17.61 +35 13 21.4 18.3 c 704
2003-11-29 06:41:15 C 04 20 11.85 +35 14 05.5 18.4 c 704
2003-11-29 06:59:43 C 04 20 06.10 +35 14 47.7 18.7 c 704
2003-11-29 07:18:12 C 04 20 00.23 +35 15 32.1 18.7 c 704
2003-12-03 05:34:14 C 03 52 46.93 +38 25 06.5 19.5 c 704
2003-12-03 05:50:19 C 03 52 42.21 +38 25 33.7 18.6 c 704
2003-12-03 06:06:23 C 03 52 37.55 +38 26 00.4 18.8 c 704
2003-12-03 06:39:06 C 03 52 28.28 +38 26 54.3 18.8 c 704
2003-12-15 05:03:02 C 02 51 36.34 +43 02 06.3 19.5 c 704
2003-12-15 05:21:47 C 02 51 33.42 +43 02 14.7 19.8 c 704
2003-12-15 05:40:44 C 02 51 30.39 +43 02 23.7 19.2 c 704
2003-12-15 06:00:19 C 02 51 27.21 +43 02 32.2 19.3 c 704
2004-11-06 09:04:22 C 06 35 57.98 +00 41 26.8 18.3 c 704
2004-11-06 09:21:27 C 06 35 54.27 +00 42 30.6 18.5 c 704
2004-11-06 09:38:32 C 06 35 50.57 +00 43 33.4 18.4 c 704
2004-11-18 06:06:41 C 05 22 11.67 +20 06 58.2 18.6 c 704
2004-11-18 06:24:17 C 05 22 06.10 +20 08 09.2 18.8 c 704
2004-11-18 06:59:30 C 05 21 54.88 +20 10 34.0 18.4 c 704
2004-11-18 07:17:14 C 05 21 49.20 +20 11 44.6 18.6 c 704
2004-11-21 00:20:05 C 05 01 33.97 +24 24 36.0 c A48
2004-11-21 00:26:30 C 05 01 31.86 +24 24 59.8 c A48
2004-11-21 00:34:31 C 05 01 29.24 +24 25 29.7 c A48
2004-11-21 23:55:05 C 04 54 06.91 +25 50 15.0 d A56
2004-11-22 00:01:06 C 04 54 04.95 +25 50 36.5 d A56
2004-11-22 00:16:01 C 04 54 00.01 +25 51 29.8 d A56
2004-11-22 00:18:12 C 04 53 59.29 +25 51 37.2 d A56
2004-11-22 00:25:05 C 04 53 57.05 +25 52 01.9 d A56
2004-11-22 07:39:12 C 04 51 39.97 +26 17 40.4 18.8 c 704
2004-11-22 08:17:47 C 04 51 27.20 +26 19 54.5 19.0 c 704
2004-11-22 08:37:58 C 04 51 20.52 +26 21 04.1 18.8 c 704
2004-11-22 08:56:54 C 04 51 14.32 +26 22 10.5 19.0 c 704
2004-11-22 23:08:11 C 04 46 45.16 +27 10 37.5 o 084
2004-11-23 20:12:10 C 04 40 07.46 +28 20 22.5 r A16
2004-11-23 20:26:56 C 04 40 02.82 +28 21 10.5 r A16
2004-11-23 20:34:16 C 04 40 00.39 +28 21 35.5 r A16
2004-11-23 20:41:36 C 04 39 57.95 +28 21 59.2 r A16
2004-11-26 00:11:04 C 04 23 48.07 +30 57 32.8 o 084
2004-12-01 07:49:15 C 03 46 25.11 +35 54 06.2 d 703
2004-12-01 08:01:10 C 03 46 21.72 +35 54 27.9 d 703
2004-12-01 08:13:05 C 03 46 18.32 +35 54 50.2 d 703
2004-12-01 08:24:59 C 03 46 14.92 +35 55 11.4 d 703