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
2023-04-22 04:06:43 C 12 00 40.015 -16 31 55.27 V W68
2023-04-23 03:03:45 C 11 59 41.914 -15 55 59.27 V W68
2023-04-23 03:08:18 C 11 59 41.681 -15 55 51.71 V W68
2023-04-23 03:16:48 C 11 59 41.318 -15 55 38.89 V W68
2023-04-23 03:31:11 C 11 59 40.740 -15 55 16.39 V W68
2023-04-25 05:59:59 C 11 57 39.056 -14 34 31.55 V 703
2023-04-25 06:07:32 C 11 57 38.646 -14 34 19.92 V 703
2023-04-25 06:15:07 C 11 57 38.329 -14 34 07.18 V 703
2023-04-25 06:22:41 C 11 57 37.991 -14 33 54.29 V 703
2023-05-13 14:32:30 C 11 48 06.90 -01 52 54.2 V D29
2023-05-13 14:52:52 C 11 48 06.82 -01 52 19.2 V D29
2023-05-13 15:13:14 C 11 48 06.71 -01 51 43.5 V D29
2023-05-14 04:55:19 C 11 48 05.234 -01 27 43.38 V W68
2023-05-14 05:01:17 C 11 48 05.304 -01 27 33.66 V W68
2023-05-14 05:09:21 C 11 48 05.239 -01 27 19.30 V W68
2023-05-14 05:30:33 C 11 48 05.239 -01 26 43.12 V W68
2023-05-18 18:47:19 C 11 48 35.290 +01 39 32.80 V M22
2023-05-18 18:51:39 C 11 48 35.282 +01 39 40.25 V M22
2023-05-18 18:59:35 C 11 48 35.412 +01 39 53.60 V M22
2023-05-18 19:15:31 C 11 48 35.465 +01 40 19.38 V M22
2023-05-22 04:43:10 C 11 49 42.863 +03 54 22.21 V G96
2023-05-22 04:51:22 C 11 49 42.978 +03 54 35.64 V G96
2023-05-22 04:59:35 C 11 49 43.036 +03 54 48.64 V G96
2023-05-22 05:07:49 C 11 49 43.208 +03 55 02.71 V G96
2023-05-24 01:24:52 S 11 50 36.81 +05 06 12.8 L C51
2023-05-24 04:31:10 S 11 50 40.92 +05 11 10.6 L C51
2023-05-24 04:48:58 C 11 50 40.949 +05 11 31.06 V 703
2023-05-24 04:57:04 C 11 50 41.147 +05 11 45.13 V 703
2023-05-24 05:13:17 C 11 50 41.294 +05 12 11.38 V 703
2023-05-24 07:38:46 S 11 50 45.19 +05 16 07.0 L C51
2023-05-24 09:12:16 S 11 50 47.28 +05 18 34.9 L C51
2023-05-24 10:45:47 S 11 50 49.37 +05 21 02.9 L C51
2023-05-24 13:52:50 S 11 50 53.85 +05 25 59.2 L C51
2023-05-24 15:26:09 S 11 50 55.92 +05 28 24.8 L C51
2023-05-24 18:33:12 S 11 51 00.35 +05 33 20.4 L C51
2023-05-27 18:18:04 C 11 52 57.571 +07 24 36.68 V M22
2023-05-27 18:23:27 C 11 52 57.749 +07 24 43.96 V M22
2023-05-27 18:43:56 C 11 52 58.296 +07 25 15.67 V M22
2023-05-27 18:52:01 C 11 52 58.486 +07 25 27.66 V M22
2023-06-07 04:41:01 C 12 03 29.311 +13 20 02.00 V G96
2023-06-07 04:48:33 C 12 03 29.682 +13 20 11.83 V G96
2023-06-07 04:56:08 C 12 03 30.056 +13 20 21.91 V G96
2023-06-07 05:03:41 C 12 03 30.449 +13 20 31.74 V G96
2023-06-10 07:25:24 C 12 07 41.810 +14 56 42.29 V T05
2023-06-10 07:29:18 C 12 07 41.978 +14 56 46.46 V T05
2023-06-10 07:43:25 C 12 07 42.816 +14 57 04.50 V T05
2023-06-10 07:58:14 C 12 07 43.524 +14 57 23.69 V T05
2023-06-12 07:03:24 C 12 10 37.493 +15 56 04.06 V T05
2023-06-12 07:11:52 C 12 10 37.934 +15 56 14.64 V T05
2023-06-12 07:30:11 C 12 10 38.998 +15 56 36.64 V T05