666966 (2010 XD11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8528404700 ± 2.24e-08
Semi-major axis (a)2.2113482621 AU ± 8.45e-09
Inclination (i)16.20931679° ± 5.73e-06
Long. of Asc. Node (Ω)117.75690312° ± 2.08e-05
Arg. of Perihelion (ω)196.41479642° ± 2.06e-05
Mean Anomaly (M)234.78732799° ± 5.29e-06
Mean Motion (n)0.2997274781°/day ± 1.72e-09
Perihelion dist (q)0.32542097 AU ± 4.96e-08
Aphelion dist (Q)4.09727555 AU ± 5.20e-08
Orbital Period3.28840816 yr ± 1.89e-08
Physical Parameters
H (abs. magnitude)17.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.355″
Uncertainty0
Orbit TypeApollo
MOID0.200333 AU
Observations Used242
Oppositions10
Arc Total2010-2024
First Observation Used2010-12-03
Last Observation Used2024-01-11
Observations (255)
Date Type RA Dec Mag Band Observatory
2020-04-11 05:41:33 C 10 38 41.91 +48 23 44.1 V G96
2020-04-11 07:19:56 C 10 38 17.71 +48 25 37.6 V T08
2020-04-11 07:25:33 C 10 38 16.28 +48 25 44.2 V T08
2020-04-11 07:33:51 C 10 38 14.16 +48 25 53.4 V T08
2020-04-11 07:49:39 C 10 38 10.08 +48 26 11.0 V T08
2020-04-14 06:13:22 S 10 20 04.178 +49 37 52.36 L C51
2020-04-14 09:21:52 S 10 19 14.460 +49 40 43.07 L C51
2020-04-14 10:55:56 S 10 18 49.745 +49 42 09.32 L C51
2020-04-14 14:04:15 S 10 17 59.940 +49 44 59.17 L C51
2020-04-14 21:08:27 C 10 16 06.89 +49 51 17.8 V B67
2020-04-14 21:14:51 C 10 16 05.15 +49 51 23.1 V B67
2020-04-14 21:21:16 C 10 16 03.44 +49 51 29.1 V B67
2020-04-15 04:57:27 C 10 14 02.41 +49 58 07.4 t G58
2020-04-15 05:04:04 C 10 14 00.63 +49 58 12.9 t G58
2020-04-15 05:10:10 C 10 13 58.95 +49 58 18.2 t G58
2020-04-15 05:35:00 C 10 13 51.93 +49 58 39.9 V 703
2020-04-15 05:42:33 C 10 13 49.86 +49 58 46.3 V 703
2020-04-15 05:50:07 C 10 13 47.75 +49 58 52.6 V 703
2020-04-15 05:57:40 C 10 13 45.77 +49 58 58.2 V 703
2020-04-15 23:36:13 C 10 09 02.18 +50 13 27.6 V Z99
2020-04-15 23:40:07 C 10 09 01.14 +50 13 31.0 V Z99
2020-04-15 23:43:59 C 10 09 00.05 +50 13 34.1 V Z99
2020-04-15 23:47:51 C 10 08 58.97 +50 13 37.3 V Z99
2020-04-15 23:51:44 C 10 08 57.92 +50 13 40.0 V Z99
2020-04-17 11:14:30 C 09 59 21.73 +50 40 12.3 V T05
2020-04-17 11:18:36 C 09 59 20.52 +50 40 16.2 V T05
2020-04-17 11:27:41 C 09 59 18.05 +50 40 20.6 V T05
2020-04-17 11:41:54 C 09 59 14.14 +50 40 31.0 V T05
2020-04-18 05:17:16 C 09 54 25.76 +50 52 20.6 V 703
2020-04-18 05:25:30 C 09 54 23.45 +50 52 25.4 V 703
2020-04-18 05:33:44 C 09 54 21.21 +50 52 31.7 V 703
2020-04-18 05:41:59 C 09 54 18.86 +50 52 36.0 V 703
2020-04-19 06:21:29 C 09 47 31.28 +51 07 34.8 V T08
2020-04-19 06:29:07 C 09 47 29.09 +51 07 39.3 V T08
2020-04-19 06:34:43 C 09 47 27.55 +51 07 42.6 V T08
2020-04-19 06:52:21 C 09 47 22.45 +51 07 52.4 V T08
2020-04-21 07:42:47 C 09 33 45.50 +51 31 58.1 V T05
2020-04-21 07:47:11 C 09 33 44.26 +51 31 59.8 V T05
2020-04-21 07:56:35 C 09 33 41.48 +51 32 02.9 V T05
2020-04-21 08:11:20 C 09 33 37.33 +51 32 09.2 V T05
2020-04-22 05:09:16 C 09 27 44.46 +51 40 15.8 V 703
2020-04-22 05:16:51 C 09 27 42.39 +51 40 18.6 V 703
2020-04-22 05:24:25 C 09 27 40.14 +51 40 20.6 V 703
2020-04-22 05:31:59 C 09 27 38.04 +51 40 23.5 V 703
2020-04-23 23:34:04 C 09 15 47.88 +51 52 43.9 V B67
2020-04-23 23:39:27 C 09 15 46.33 +51 52 45.3 V B67
2020-04-23 23:44:51 C 09 15 44.83 +51 52 46.5 V B67
2020-04-23 23:50:14 C 09 15 43.30 +51 52 47.2 V B67
2020-04-23 23:55:37 C 09 15 41.77 +51 52 48.4 V B67
2020-04-25 04:41:22 C 09 07 35.24 +51 58 34.7 V 703