495102 (2011 UU106)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4820111861 ± 1.84e-08
Semi-major axis (a)1.8255164809 AU ± 3.19e-09
Inclination (i)9.92599904° ± 3.23e-06
Long. of Asc. Node (Ω)251.75542906° ± 6.21e-06
Arg. of Perihelion (ω)242.19491321° ± 8.81e-06
Mean Anomaly (M)209.30597343° ± 2.80e-06
Mean Motion (n)0.3996075076°/day ± 1.05e-09
Perihelion dist (q)0.94559712 AU ± 3.37e-08
Aphelion dist (Q)2.70543585 AU ± 3.40e-08
Orbital Period2.46648590 yr ± 6.47e-09
Physical Parameters
H (abs. magnitude)18.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.274″
Uncertainty0
Orbit TypeApollo
MOID0.076242 AU
Observations Used353
Oppositions13
Arc Total2001-2023
First Observation Used2001-10-06
Last Observation Used2023-09-16
Observations (384)
Date Type RA Dec Mag Band Observatory
2011-12-27 21:28:37 C 01 16 33.49 +02 39 53.9 u 160
2011-12-27 21:32:57 C 01 16 33.60 +02 39 47.4 u 160
2011-12-28 01:59:05 C 01 16 44.07 +02 33 36.1 18.8 c 704
2011-12-28 02:18:10 C 01 16 44.59 +02 33 09.1 18.9 c 704
2011-12-28 02:37:14 C 01 16 45.16 +02 32 44.1 18.9 c 704
2011-12-28 02:56:37 C 01 16 45.57 +02 32 16.7 19.0 c 704
2011-12-28 03:15:35 C 01 16 46.27 +02 31 49.5 19.0 c 704
2011-12-28 20:04:33 C 01 17 23.10 +02 07 57.3 u 160
2011-12-28 20:08:09 C 01 17 23.20 +02 07 52.6 u 160
2011-12-28 20:11:46 C 01 17 23.29 +02 07 47.4 u 160
2012-01-04 18:56:37 C 01 25 08.68 -01 48 59.1 17.7 c J43
2012-01-04 19:18:01 C 01 25 09.71 -01 49 29.4 17.9 c J43
2012-01-04 19:39:26 C 01 25 10.72 -01 50 00.4 18.0 c J43
2012-01-04 21:35:24 C 01 25 16.34 -01 52 47.6 17.7 c J43
2012-01-05 00:42:08 C 01 25 26.77 -01 56 42.8 18.4 u I36
2012-01-05 01:03:03 C 01 25 27.86 -01 57 12.6 17.7 u I36
2012-01-05 01:10:58 C 01 25 28.21 -01 57 22.9 18.1 u I36
2012-01-06 18:37:52 C 01 27 52.04 -02 57 53.5 t 204
2012-01-06 18:53:21 C 01 27 52.87 -02 58 15.5 t 204
2012-01-18 02:01:55 C 01 47 14.36 -09 52 17.2 18.8 c 704
2012-01-18 02:20:39 C 01 47 15.75 -09 52 48.7 19.1 c 704
2012-01-18 02:39:21 C 01 47 17.19 -09 53 19.0 19.1 c 704
2012-01-18 02:57:53 C 01 47 18.61 -09 53 49.1 18.8 c 704
2012-01-30 01:50:10 C 02 14 31.32 -18 29 29.5 u 448
2012-01-30 01:59:17 C 02 14 32.21 -18 29 47.4 u 448
2012-01-30 02:07:35 C 02 14 33.02 -18 30 03.3 u 448
2012-03-08 23:58:55 C 05 27 59.57 -58 16 50.0 o 807
2012-03-09 00:03:46 C 05 28 01.65 -58 17 00.2 o 807
2012-04-25 13:00:11 C 12 19 24.71 -32 48 38.2 r E12
2012-04-25 13:13:44 C 12 19 26.03 -32 48 11.8 r E12
2012-04-25 13:27:18 C 12 19 27.31 -32 47 45.5 r E12
2012-05-15 05:29:58 C 12 57 49.14 -21 36 34.4 r 703
2012-05-15 05:41:30 C 12 57 49.78 -21 36 23.5 r 703
2012-05-15 05:52:54 C 12 57 50.54 -21 36 12.3 r 703
2012-05-15 06:04:21 C 12 57 51.19 -21 36 01.5 r 703
2013-09-11 03:56:44 C 21 31 46.50 +01 57 07.8 u H21
2013-09-11 04:26:24 C 21 31 45.15 +01 56 59.6 u H21
2013-09-11 04:56:37 C 21 31 43.80 +01 56 49.9 u H21
2016-10-10 10:51:42 C 04 48 40.19 +34 20 22.5 q G96
2016-10-10 10:57:55 C 04 48 40.79 +34 20 22.9 q G96
2016-10-10 11:04:09 C 04 48 41.37 +34 20 23.8 q G96
2016-10-10 11:10:21 C 04 48 41.97 +34 20 24.1 q G96
2016-10-30 00:58:08 C 05 40 21.90 +33 55 43.7 q 157
2016-10-30 01:07:13 C 05 40 22.98 +33 55 41.1 q 157
2016-10-30 01:16:18 C 05 40 24.05 +33 55 38.5 q 157
2016-11-12 10:30:14 C 06 26 00.40 +30 51 20.0 q H45
2016-11-12 10:31:44 C 06 26 00.66 +30 51 18.5 q H45
2016-11-12 10:33:20 C 06 26 00.90 +30 51 16.9 q H45
2016-11-12 10:34:39 C 06 26 01.08 +30 51 15.5 q H45
2016-11-12 10:35:59 C 06 26 01.31 +30 51 14.9 q H45