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
2019-10-27 03:56:26 C 01 18 18.84 +15 13 15.5 U I41
2019-10-27 05:48:14 C 01 18 14.82 +15 10 59.1 U I41
2019-10-27 05:48:52 C 01 18 14.78 +15 10 58.1 U I41
2019-10-28 06:05:11 C 01 17 26.97 +14 41 35.7 V 703
2019-10-28 06:12:43 C 01 17 26.76 +14 41 26.8 V 703
2019-10-28 06:20:16 C 01 17 26.40 +14 41 17.1 V 703
2019-10-28 06:27:49 C 01 17 26.09 +14 41 08.7 V 703
2019-10-28 09:33:09 C 01 17 20.23 +14 37 30.2 V T08
2019-10-28 09:37:31 C 01 17 20.08 +14 37 24.6 V T08
2019-10-28 09:46:28 C 01 17 19.79 +14 37 14.0 V T08
2019-10-28 10:02:24 C 01 17 19.20 +14 36 54.6 V T08
2019-11-01 10:58:41 C 01 14 31.921 +12 46 27.31 U F52
2019-11-01 11:14:28 C 01 14 31.486 +12 46 10.21 U F52
2019-11-01 11:30:21 C 01 14 31.043 +12 45 52.88 U F52
2019-11-03 04:38:46 C 01 13 31.55 +12 02 14.1 U I41
2019-11-03 04:45:55 C 01 13 31.38 +12 02 06.7 U I41
2019-11-04 06:35:38 C 01 12 56.69 +11 35 44.2 U I41
2019-11-04 08:14:48 C 01 12 54.36 +11 34 04.6 U I41
2019-12-16 06:32:10 C 01 18 22.914 +03 06 26.74 U F52
2019-12-16 07:06:23 C 01 18 23.783 +03 06 22.24 U F52
2019-12-16 07:23:30 C 01 18 24.225 +03 06 20.31 U F52
2019-12-21 02:39:30 C 01 21 39.05 +02 54 50.5 V G96
2019-12-21 02:47:39 C 01 21 39.27 +02 54 50.0 V G96
2019-12-21 02:55:50 C 01 21 39.54 +02 54 50.2 V G96
2019-12-21 03:03:58 C 01 21 39.73 +02 54 49.1 V G96
2023-02-14 05:45:23 C 12 46 20.14 -29 47 42.8 u 807
2023-02-14 05:57:30 C 12 46 20.26 -29 47 45.4 u 807
2023-02-14 06:08:41 C 12 46 20.35 -29 47 48.0 u 807
2023-04-15 02:15:10 C 12 08 34.454 -20 37 46.56 V W68
2023-04-15 02:17:48 C 12 08 34.354 -20 37 43.10 V W68
2023-04-15 02:21:48 C 12 08 34.068 -20 37 37.63 V W68
2023-04-15 03:02:45 C 12 08 31.978 -20 36 44.06 V W68
2023-04-16 08:08:59 C 12 07 06.671 -19 57 30.64 U F52
2023-04-16 08:25:26 C 12 07 05.813 -19 57 08.14 U F52
2023-04-16 08:41:53 C 12 07 04.953 -19 56 45.54 U F52
2023-04-16 08:58:21 C 12 07 04.095 -19 56 22.86 U F52
2023-04-18 03:54:01 C 12 05 00.710 -18 55 51.74 V W68
2023-04-18 03:58:03 C 12 05 00.516 -18 55 46.45 V W68
2023-04-18 04:06:00 C 12 05 00.144 -18 55 35.26 V W68
2023-04-18 04:20:51 C 12 04 59.383 -18 55 13.37 V W68
2023-04-21 06:16:20 C 12 01 37.052 -17 05 46.86 V G96
2023-04-21 06:23:13 C 12 01 36.725 -17 05 37.64 V G96
2023-04-21 06:30:05 C 12 01 36.404 -17 05 27.10 V G96
2023-04-21 06:36:57 C 12 01 36.073 -17 05 16.48 V G96
2023-04-21 06:48:09 C 12 01 35.555 -17 05 00.35 V 703
2023-04-21 07:03:40 C 12 01 34.828 -17 04 35.76 V 703
2023-04-21 07:11:25 C 12 01 34.403 -17 04 23.81 V 703
2023-04-22 03:03:57 C 12 00 42.898 -16 33 32.90 V W68
2023-04-22 03:14:37 C 12 00 42.396 -16 33 15.98 V W68
2023-04-22 03:20:33 C 12 00 42.166 -16 33 07.31 V W68