402267 (2005 QE166)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5294380837 ± 2.12e-08
Semi-major axis (a)2.7491289027 AU ± 1.33e-08
Inclination (i)12.95381844° ± 3.44e-06
Long. of Asc. Node (Ω)188.84021230° ± 8.73e-06
Arg. of Perihelion (ω)234.39055722° ± 1.62e-05
Mean Anomaly (M)135.92170984° ± 1.36e-05
Mean Motion (n)0.2162318283°/day ± 1.57e-09
Perihelion dist (q)1.29363536 AU ± 5.86e-08
Aphelion dist (Q)4.20462244 AU ± 6.17e-08
Orbital Period4.55819243 yr ± 3.30e-08
Physical Parameters
H (abs. magnitude)17.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.306″
Uncertainty0
Orbit TypeAmor
MOID0.356586 AU
Observations Used513
Oppositions18
Arc Total2002-2025
First Observation Used2002-04-03
Last Observation Used2025-05-24
Observations (538)
Date Type RA Dec Mag Band Observatory
2014-08-28 05:29:47 C 22 21 16.22 +05 10 53.1 q H15
2014-08-28 05:43:14 C 22 21 15.65 +05 10 46.7 q H15
2014-08-28 05:59:19 C 22 21 14.99 +05 10 38.0 q H15
2014-09-04 09:05:36 C 22 14 43.592 +03 44 28.90 L F51
2014-09-04 09:22:18 C 22 14 42.898 +03 44 19.59 L F51
2014-09-04 09:39:03 C 22 14 42.206 +03 44 10.23 L F51
2014-09-13 08:47:02 C 22 06 31.882 +01 31 27.31 L F51
2014-09-13 09:03:28 C 22 06 31.241 +01 31 16.41 L F51
2014-09-13 09:19:57 C 22 06 30.597 +01 31 05.48 L F51
2014-09-23 22:46:32 C 21 58 26.74 -01 27 18.1 q 160
2014-09-23 22:49:31 C 21 58 26.62 -01 27 20.2 q 160
2014-09-23 22:52:30 C 21 58 26.64 -01 27 23.4 q 160
2014-09-25 23:33:33 C 21 57 14.50 -02 02 44.6 q 160
2014-09-25 23:36:30 C 21 57 14.44 -02 02 46.4 q 160
2014-09-25 23:39:28 C 21 57 14.37 -02 02 49.2 q 160
2014-09-26 22:10:09 C 21 56 44.11 -02 19 10.4 q 160
2014-09-26 22:12:57 C 21 56 44.05 -02 19 12.5 q 160
2014-09-26 22:15:43 C 21 56 43.95 -02 19 14.8 q 160
2014-09-27 20:41:00 C 21 56 15.80 -02 35 30.2 q 160
2014-09-27 20:43:44 C 21 56 15.75 -02 35 31.9 q 160
2014-09-27 20:46:28 C 21 56 15.68 -02 35 34.1 q 160
2014-09-28 22:29:48 C 21 55 45.29 -02 54 10.1 q 160
2014-09-28 22:32:34 C 21 55 45.26 -02 54 12.3 q 160
2014-09-28 22:35:20 C 21 55 45.23 -02 54 14.4 q 160
2014-10-01 05:35:31 C 21 54 50.343 -03 33 43.46 L F51
2014-10-01 05:54:02 C 21 54 50.023 -03 33 56.71 L F51
2014-10-01 06:12:35 C 21 54 49.700 -03 34 09.98 L F51
2014-10-01 06:31:09 C 21 54 49.373 -03 34 23.29 L F51
2014-10-12 04:07:26 C 21 53 31.72 -06 32 24.6 q 703
2014-10-12 04:22:16 C 21 53 31.74 -06 32 33.4 q 703
2014-10-12 04:33:52 C 21 53 31.83 -06 32 40.8 q 703
2014-10-12 04:45:27 C 21 53 31.87 -06 32 47.8 q 703
2014-10-18 03:38:21 C 21 55 09.43 -07 59 01.6 q G96
2014-10-18 03:44:59 C 21 55 09.53 -07 59 05.4 q G96
2014-10-18 03:51:37 C 21 55 09.63 -07 59 09.2 q G96
2014-10-18 03:58:15 C 21 55 09.73 -07 59 12.8 q G96
2014-10-25 02:24:58 C 21 59 13.45 -09 26 35.4 q 703
2014-10-25 02:40:22 C 21 59 13.93 -09 26 43.6 q 703
2014-10-25 02:55:46 C 21 59 14.31 -09 26 50.1 q 703
2014-10-25 02:56:20 C 21 59 14.29 -09 26 50.0 R G45
2014-10-25 02:57:50 C 21 59 14.33 -09 26 51.1 R G45
2014-10-25 03:11:09 C 21 59 14.76 -09 26 57.7 q 703
2014-10-25 03:12:29 C 21 59 14.76 -09 26 58.2 R G45
2014-10-25 03:13:57 C 21 59 14.78 -09 26 59.2 R G45
2014-10-25 03:29:45 C 21 59 15.24 -09 27 06.5 R G45
2014-10-25 03:31:13 C 21 59 15.27 -09 27 07.4 R G45
2014-10-25 03:45:49 C 21 59 15.71 -09 27 14.1 R G45
2014-10-25 03:47:16 C 21 59 15.78 -09 27 15.0 R G45
2014-10-25 03:47:22 C 21 59 15.78 -09 27 14.5 R G45
2014-10-25 04:01:53 C 21 59 16.14 -09 27 22.5 R G45