306918 (2001 UQ11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5127995975 ± 3.84e-08
Semi-major axis (a)2.6616627158 AU ± 1.21e-08
Inclination (i)3.86043248° ± 8.81e-06
Long. of Asc. Node (Ω)55.58689886° ± 4.80e-05
Arg. of Perihelion (ω)235.11541236° ± 5.12e-05
Mean Anomaly (M)235.55521455° ± 1.46e-05
Mean Motion (n)0.2269774667°/day ± 1.55e-09
Perihelion dist (q)1.29676315 AU ± 1.02e-07
Aphelion dist (Q)4.02656229 AU ± 1.04e-07
Orbital Period4.34239706 yr ± 2.96e-08
Physical Parameters
H (abs. magnitude)17.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.384″
Uncertainty0
Orbit TypeAmor
MOID0.285679 AU
Observations Used345
Oppositions17
Arc Total2001-2023
First Observation Used2001-09-21
Last Observation Used2023-11-18
Observations (363)
Date Type RA Dec Mag Band Observatory
2014-10-31 07:37:48 C 01 47 49.05 +08 06 48.4 q 703
2014-10-31 07:56:52 C 01 47 48.20 +08 06 44.5 N I41
2014-10-31 08:07:02 C 01 47 47.74 +08 06 43.0 N I41
2014-10-31 08:17:09 C 01 47 47.26 +08 06 41.7 N I41
2014-10-31 08:27:16 C 01 47 46.79 +08 06 40.4 N I41
2014-10-31 08:37:25 C 01 47 46.33 +08 06 39.1 N I41
2014-10-31 08:47:36 C 01 47 45.86 +08 06 37.7 N I41
2014-10-31 08:57:46 C 01 47 45.40 +08 06 36.3 N I41
2014-10-31 09:07:54 C 01 47 44.93 +08 06 35.0 N I41
2014-10-31 09:18:02 C 01 47 44.47 +08 06 33.6 N I41
2014-10-31 09:28:12 C 01 47 44.00 +08 06 32.2 N I41
2014-10-31 09:38:19 C 01 47 43.54 +08 06 31.0 N I41
2014-10-31 09:48:34 C 01 47 43.08 +08 06 29.4 N I41
2014-11-01 05:45:17 C 01 46 50.96 +08 03 53.5 q G96
2014-11-01 05:59:02 C 01 46 50.34 +08 03 51.9 q G96
2014-11-01 06:12:49 C 01 46 49.74 +08 03 49.6 q G96
2014-11-01 06:26:36 C 01 46 49.11 +08 03 48.1 q G96
2014-11-11 09:34:07 C 01 37 36.120 +07 39 26.24 L F51
2014-11-11 09:51:47 C 01 37 35.522 +07 39 24.87 L F51
2014-11-11 10:09:25 C 01 37 34.926 +07 39 23.63 L F51
2014-11-20 08:45:47 C 01 31 57.988 +07 30 30.44 L F51
2014-11-20 09:04:24 C 01 31 57.572 +07 30 30.21 L F51
2014-11-20 09:22:58 C 01 31 57.161 +07 30 29.90 L F51
2014-11-20 09:41:36 C 01 31 56.763 +07 30 29.56 L F51
2014-11-22 07:15:39 C 01 31 04.992 +07 30 13.96 L F51
2014-11-22 07:35:47 C 01 31 04.606 +07 30 13.96 L F51
2014-11-22 07:54:17 C 01 31 04.247 +07 30 13.98 L F51
2018-03-21 09:47:07 C 13 56 58.88 -07 09 48.4 U G96
2018-03-21 09:58:52 C 13 56 58.71 -07 09 47.6 U G96
2018-03-21 10:08:35 C 13 56 58.51 -07 09 46.5 U G96
2018-03-21 10:16:00 C 13 56 58.38 -07 09 45.6 U G96
2018-04-08 08:30:46 C 13 44 35.19 -06 08 01.4 U 703
2018-04-08 08:38:23 C 13 44 34.88 -06 08 00.1 U 703
2018-04-08 08:46:00 C 13 44 34.57 -06 07 59.3 U 703
2018-04-08 08:53:38 C 13 44 34.21 -06 07 57.8 U 703
2018-04-13 10:11:01 C 13 39 23.968 -05 45 36.42 U F51
2018-04-13 10:28:17 C 13 39 23.146 -05 45 33.19 U F51
2018-04-13 10:45:32 C 13 39 22.326 -05 45 29.93 U F51
2018-04-13 11:02:49 C 13 39 21.503 -05 45 26.70 U F51
2018-04-15 07:51:33 C 13 37 18.54 -05 37 01.1 U G96
2018-04-15 07:58:55 C 13 37 18.17 -05 36 59.9 U G96
2018-04-15 08:06:19 C 13 37 17.82 -05 36 58.4 U G96
2018-04-15 08:13:42 C 13 37 17.45 -05 36 56.8 U G96
2018-04-18 08:08:43 C 13 33 53.04 -05 23 22.2 U 703
2018-04-18 08:16:20 C 13 33 52.63 -05 23 20.7 U 703
2018-04-18 08:23:57 C 13 33 52.22 -05 23 20.1 U 703
2018-04-18 08:31:34 C 13 33 51.85 -05 23 18.1 U 703
2018-04-21 08:51:17 C 13 30 19.94 -05 09 53.2 U 703
2018-04-21 08:59:00 C 13 30 19.55 -05 09 51.7 U 703
2018-04-21 09:06:43 C 13 30 19.18 -05 09 50.8 U 703