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
2019-08-28 09:38:16 C 02 15 19.50 +44 59 56.4 V 703
2019-08-28 09:45:57 C 02 15 19.56 +44 59 50.7 V 703
2019-08-28 09:53:40 C 02 15 19.62 +44 59 45.7 V 703
2019-09-02 12:32:37 C 02 14 58.52 +43 24 21.5 V T05
2019-09-02 12:37:27 C 02 14 58.51 +43 24 17.7 V T05
2019-09-02 12:46:55 C 02 14 58.34 +43 24 10.9 V T05
2019-09-02 13:01:22 C 02 14 58.20 +43 23 58.3 V T05
2019-09-14 14:06:04 C 02 07 52.994 +38 42 11.34 U F52
2019-09-14 14:21:48 C 02 07 52.335 +38 41 53.48 U F52
2019-09-14 14:37:35 C 02 07 51.671 +38 41 35.65 U F52
2019-09-28 08:02:30 C 01 52 08.82 +31 40 09.2 V 703
2019-09-28 08:10:01 C 01 52 08.35 +31 39 58.2 V 703
2019-09-28 08:17:33 C 01 52 07.98 +31 39 47.3 V 703
2019-09-28 08:25:05 C 01 52 07.42 +31 39 37.0 V 703
2019-09-29 14:17:47 C 01 50 28.23 +30 56 58.7 V T05
2019-09-29 14:22:05 C 01 50 27.94 +30 56 53.4 V T05
2019-09-29 14:50:06 C 01 50 26.37 +30 56 12.3 V T05
2019-09-29 15:05:39 C 01 50 25.41 +30 55 49.0 V T05
2019-10-01 07:32:22 C 01 48 11.51 +29 57 14.4 V 703
2019-10-01 07:40:00 C 01 48 11.15 +29 57 03.9 V 703
2019-10-01 07:47:38 C 01 48 10.72 +29 56 52.2 V 703
2019-10-01 07:55:16 C 01 48 10.26 +29 56 41.2 V 703
2019-10-01 07:57:04 C 01 48 10.19 +29 56 37.7 U I41
2019-10-01 07:58:23 C 01 48 10.12 +29 56 35.8 U I41
2019-10-01 08:45:59 C 01 48 07.28 +29 55 26.4 U I41
2019-10-01 09:44:11 C 01 48 03.84 +29 54 01.4 U I41
2019-10-01 09:50:50 C 01 48 03.45 +29 53 51.7 U I41
2019-10-01 10:18:32 C 01 48 01.81 +29 53 11.1 U I41
2019-10-01 10:19:11 C 01 48 01.77 +29 53 10.1 U I41
2019-10-03 01:09:41 C 01 45 51.75 +28 56 06.2 q 160
2019-10-03 01:12:41 C 01 45 51.58 +28 56 00.9 q 160
2019-10-03 01:15:41 C 01 45 51.44 +28 55 56.2 q 160
2019-10-05 07:27:27 C 01 42 50.46 +27 35 29.9 V 703
2019-10-05 07:35:02 C 01 42 50.03 +27 35 18.5 V 703
2019-10-05 07:42:36 C 01 42 49.58 +27 35 06.8 V 703
2019-10-05 07:50:10 C 01 42 49.18 +27 34 55.3 V 703
2019-10-05 12:41:02 C 01 42 32.57 +27 27 44.0 V T08
2019-10-05 12:45:51 C 01 42 32.36 +27 27 36.6 V T08
2019-10-05 12:55:46 C 01 42 31.75 +27 27 22.2 V T08
2019-10-05 13:21:53 C 01 42 30.19 +27 26 43.0 V T08
2019-10-06 01:10:03 C 01 41 51.25 +27 09 01.0 q 160
2019-10-06 01:12:43 C 01 41 51.08 +27 08 56.4 q 160
2019-10-06 01:15:45 C 01 41 50.88 +27 08 51.3 q 160
2019-10-07 06:53:32 C 01 40 13.42 +26 24 30.8 U I41
2019-10-07 06:54:11 C 01 40 13.38 +26 24 29.9 U I41
2019-10-07 07:00:02 C 01 40 12.99 +26 24 21.8 V 703
2019-10-07 07:07:46 C 01 40 12.57 +26 24 09.8 V 703
2019-10-07 07:15:33 C 01 40 11.99 +26 23 58.7 V 703
2019-10-07 07:23:22 C 01 40 11.59 +26 23 47.1 V 703
2019-10-07 08:02:53 C 01 40 09.40 +26 22 47.3 U I41