530743 (2011 UA131)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6000230098 ± 1.96e-08
Semi-major axis (a)2.5732527691 AU ± 1.24e-08
Inclination (i)24.80963674° ± 7.59e-06
Long. of Asc. Node (Ω)214.79513424° ± 6.66e-06
Arg. of Perihelion (ω)73.26675301° ± 8.66e-06
Mean Anomaly (M)200.41027515° ± 3.02e-06
Mean Motion (n)0.2387748621°/day ± 1.72e-09
Perihelion dist (q)1.02924190 AU ± 5.07e-08
Aphelion dist (Q)4.11726364 AU ± 5.42e-08
Orbital Period4.12784778 yr ± 2.98e-08
Physical Parameters
H (abs. magnitude)17.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.388″
Uncertainty0
Orbit TypeAmor
MOID0.253765 AU
Observations Used475
Oppositions9
Arc Total2011-2023
First Observation Used2011-10-23
Last Observation Used2023-12-06
Observations (562)
Date Type RA Dec Mag Band Observatory
2015-09-20 11:30:23 C 03 46 46.35 +22 29 26.1 q G96
2015-10-08 10:22:43 C 03 34 38.131 +17 49 07.08 L F51
2015-10-08 10:39:44 C 03 34 37.381 +17 48 54.98 L F51
2015-10-08 10:56:41 C 03 34 36.636 +17 48 42.80 L F51
2015-10-08 11:13:36 C 03 34 35.891 +17 48 30.68 L F51
2015-10-09 10:18:05 C 03 33 36.582 +17 31 49.28 L F51
2015-10-09 10:35:02 C 03 33 35.818 +17 31 37.06 L F51
2015-10-09 10:51:59 C 03 33 35.046 +17 31 24.90 L F51
2015-10-09 11:09:03 C 03 33 34.273 +17 31 12.53 L F51
2015-10-11 19:28:53 C 03 31 01.64 +16 49 56.7 q D29
2015-10-11 19:53:00 C 03 31 00.49 +16 49 38.8 q D29
2015-10-11 20:17:08 C 03 30 59.38 +16 49 20.0 q D29
2015-10-22 08:38:47 C 03 18 01.29 +13 39 20.3 R G45
2015-10-22 08:46:15 C 03 18 00.88 +13 39 14.8 R G45
2015-10-22 08:53:55 C 03 18 00.46 +13 39 09.4 R G45
2015-10-22 09:02:13 C 03 17 59.97 +13 39 03.0 R G45
2015-11-01 10:03:44 C 03 04 28.88 +10 40 57.4 o 691
2015-11-01 10:36:52 C 03 04 26.97 +10 40 33.8 o 691
2015-11-01 11:04:00 C 03 04 25.43 +10 40 14.6 o 691
2015-11-03 06:56:09 C 03 01 59.21 +10 09 25.1 q 703
2015-11-03 07:31:24 C 03 01 57.17 +10 09 00.6 q 703
2015-11-08 08:58:40 C 02 55 22.21 +08 47 30.7 q G96
2015-11-08 09:07:29 C 02 55 21.75 +08 47 25.0 q G96
2015-11-08 09:16:15 C 02 55 21.25 +08 47 19.6 q G96
2015-11-08 09:25:03 C 02 55 20.76 +08 47 13.8 q G96
2015-12-08 07:24:10 C 02 28 43.128 +03 29 12.46 L F51
2015-12-08 07:40:18 C 02 28 42.820 +03 29 08.84 L F51
2015-12-08 07:56:28 C 02 28 42.492 +03 29 05.07 L F51
2015-12-08 08:12:40 C 02 28 42.168 +03 29 01.25 L F51
2016-01-04 05:53:24 C 02 26 52.325 +02 30 41.81 L F51
2016-01-04 06:11:53 C 02 26 52.510 +02 30 42.12 L F51
2016-01-04 06:30:23 C 02 26 52.718 +02 30 42.52 L F51
2019-03-17 10:16:32 C 16 06 48.60 -27 41 23.2 o 691
2019-03-17 10:22:15 C 16 06 49.31 -27 41 20.3 o 691
2019-03-17 10:27:57 C 16 06 50.02 -27 41 17.7 o 691
2019-03-27 13:59:16 C 16 39 11.64 -24 42 01.3 V T05
2019-03-27 14:05:54 C 16 39 12.60 -24 41 53.5 V T05
2019-03-27 14:14:31 C 16 39 13.75 -24 41 45.5 V T05
2019-03-27 14:24:27 C 16 39 15.11 -24 41 35.6 V T05
2019-04-22 13:59:52 C 18 23 46.04 -04 35 13.7 V T08
2019-04-22 14:16:17 C 18 23 49.18 -04 34 22.9 V T08
2019-04-22 14:32:23 C 18 23 52.25 -04 33 33.0 V T08
2019-04-22 14:46:55 C 18 23 55.01 -04 32 48.9 V T08
2019-04-23 14:08:33 C 18 28 32.67 -03 20 11.0 V T08
2019-04-23 14:13:15 C 18 28 33.57 -03 19 55.8 V T08
2019-04-23 14:14:34 C 18 28 33.89 -03 19 52.2 V T08
2019-04-23 14:33:37 C 18 28 37.55 -03 18 51.8 V T08
2019-04-23 14:46:58 C 18 28 40.14 -03 18 10.0 V T08
2019-04-23 14:47:38 C 18 28 40.22 -03 18 07.5 V T08
2019-04-29 01:47:42 C 18 55 32.86 +04 00 45.7 V 094