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
2022-11-15 03:30:14 C 01 23 06.266 -34 10 20.82 V W68
2022-11-15 03:34:08 C 01 23 05.688 -34 09 49.68 V W68
2022-11-15 03:41:01 C 01 23 04.642 -34 08 54.64 V W68
2022-11-15 21:04:42 C 01 20 53.849 -31 51 23.76 V M22
2022-11-15 21:09:06 C 01 20 53.275 -31 50 49.09 V M22
2022-11-15 21:32:49 C 01 20 50.011 -31 47 43.15 V M22
2022-11-15 21:49:00 C 01 20 47.832 -31 45 36.04 V M22
2022-11-17 06:43:03 C 01 17 12.359 -27 33 56.42 U F51
2022-11-17 06:58:44 C 01 17 10.489 -27 31 57.92 U F51
2022-11-17 07:30:07 C 01 17 06.795 -27 28 04.03 U F51
2022-11-18 02:23:05 C 01 15 16.596 -25 07 40.44 V W68
2022-11-18 02:26:59 C 01 15 16.195 -25 07 12.32 V W68
2022-11-18 02:34:32 C 01 15 15.391 -25 06 17.03 V W68
2022-11-18 03:27:13 C 01 15 09.754 -24 59 52.66 V W68
2022-11-19 04:34:25 C 01 12 58.997 -22 00 48.74 V W68
2022-11-19 04:38:59 C 01 12 58.666 -22 00 16.42 V W68
2022-11-19 04:49:37 C 01 12 57.732 -21 59 01.03 V W68
2022-11-19 05:05:31 C 01 12 56.225 -21 57 09.76 V W68
2022-11-19 21:15:02 C 01 11 42.526 -20 06 15.05 V M22
2022-11-19 21:19:44 C 01 11 42.132 -20 05 43.04 V M22
2022-11-19 21:33:22 C 01 11 40.937 -20 04 09.95 V M22
2022-11-19 21:59:11 C 01 11 38.726 -20 01 14.88 V M22
2022-11-20 19:55:54 C 01 10 08.266 -17 36 08.89 V M22
2022-11-20 20:03:22 C 01 10 07.654 -17 35 20.11 V M22
2022-11-20 20:08:10 C 01 10 07.301 -17 34 49.58 V M22
2022-11-20 20:52:47 C 01 10 03.790 -17 30 00.29 V M22
2022-11-22 03:31:53 C 01 08 11.969 -14 18 09.68 V W68
2022-11-22 03:35:57 C 01 08 11.688 -14 17 45.38 V W68
2022-11-22 03:45:13 C 01 08 11.141 -14 16 47.75 V W68
2022-11-22 04:22:21 C 01 08 08.647 -14 13 02.64 V W68
2022-11-22 04:42:27 C 01 08 09.240 -14 11 52.91 V 703
2022-11-22 04:50:07 C 01 08 08.722 -14 11 06.72 V 703
2022-11-22 04:57:47 C 01 08 08.214 -14 10 19.42 V 703
2022-11-22 05:05:27 C 01 08 07.656 -14 09 33.48 V 703
2022-11-23 07:54:52 C 01 06 45.257 -11 32 04.56 V T08
2022-11-23 07:59:31 C 01 06 44.966 -11 31 37.24 V T08
2022-11-23 08:07:31 C 01 06 44.486 -11 30 51.91 V T08
2022-11-23 08:22:49 C 01 06 43.570 -11 29 24.54 V T08
2022-11-24 03:31:17 C 01 05 53.937 -09 43 03.01 V U68
2022-11-24 03:36:06 C 01 05 53.729 -09 42 36.62 V U68
2022-11-24 04:01:22 C 01 05 52.380 -09 40 19.97 V U68
2022-11-24 04:06:20 C 01 05 52.055 -09 39 51.86 V U68
2022-11-25 03:34:49 C 01 04 57.353 -07 35 36.02 V U68
2022-11-25 03:40:29 C 01 04 57.091 -07 35 06.68 V U68
2022-11-25 04:04:57 C 01 04 55.953 -07 33 01.22 V U68
2022-11-25 04:10:36 C 01 04 55.706 -07 32 31.77 V U68
2022-11-25 05:03:04 C 01 04 52.867 -07 27 59.44 V 703
2022-11-25 05:10:41 C 01 04 52.500 -07 27 20.66 V 703
2022-11-25 05:18:18 C 01 04 52.158 -07 26 41.10 V 703
2022-11-25 05:25:55 C 01 04 51.755 -07 26 01.82 V 703