529920 (2010 TL117)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5172725546 ± 7.28e-08
Semi-major axis (a)2.4362574903 AU ± 6.27e-08
Inclination (i)25.12274248° ± 1.72e-05
Long. of Asc. Node (Ω)196.38625912° ± 1.09e-05
Arg. of Perihelion (ω)289.68355847° ± 2.17e-05
Mean Anomaly (M)304.77298065° ± 3.86e-05
Mean Motion (n)0.2591955226°/day ± 1.00e-08
Perihelion dist (q)1.17604835 AU ± 1.80e-07
Aphelion dist (Q)3.69646663 AU ± 2.01e-07
Orbital Period3.80263622 yr ± 1.47e-07
Physical Parameters
H (abs. magnitude)19.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.339″
Uncertainty0
Orbit TypeAmor
MOID0.373860 AU
Observations Used96
Oppositions7
Arc Total2010-2019
First Observation Used2010-10-09
Last Observation Used2019-04-06
Observations (103)
Date Type RA Dec Mag Band Observatory
2015-03-03 07:32:07 C 11 21 18.78 -43 22 10.0 u 807
2015-03-23 06:05:43 C 11 40 37.71 -22 24 36.7 q 703
2015-03-23 06:12:58 C 11 40 37.83 -22 24 16.5 q 703
2015-03-23 06:20:14 C 11 40 38.06 -22 23 56.0 q 703
2015-04-08 22:14:28 C 11 52 58.73 -05 44 30.6 q 204
2015-04-08 22:37:38 C 11 52 59.38 -05 43 43.6 q 204
2015-04-11 04:50:58 C 11 54 42.36 -03 56 45.4 q 703
2015-04-11 04:58:10 C 11 54 42.71 -03 56 31.6 q 703
2015-04-11 05:12:34 C 11 54 43.20 -03 56 04.4 q 703
2015-04-15 03:57:48 C 11 57 47.26 -01 08 01.7 o 691
2015-04-15 04:36:31 C 11 57 48.38 -01 06 58.3 o 691
2015-04-15 05:15:30 C 11 57 49.52 -01 05 54.0 o 691
2015-04-15 09:09:00 C 11 57 57.021 -00 59 28.20 L F51
2015-04-15 09:24:21 C 11 57 57.451 -00 59 02.94 L F51
2015-04-15 09:50:41 C 11 57 58.228 -00 58 20.10 L F51
2015-04-15 10:05:58 C 11 57 58.657 -00 57 55.06 L F51
2015-04-16 03:41:25 C 11 58 34.40 -00 29 38.1 o 691
2015-04-16 04:16:46 C 11 58 35.43 -00 28 41.1 o 691
2015-04-16 04:51:45 C 11 58 36.47 -00 27 45.8 o 691
2015-04-17 04:42:38 C 11 59 24.30 +00 09 18.7 R G45
2015-04-17 04:52:24 C 11 59 24.57 +00 09 32.9 R G45
2015-04-17 05:10:56 C 11 59 25.14 +00 10 00.5 R G45
2015-04-17 05:12:37 C 11 59 25.14 +00 10 03.5 R G45
2015-04-17 05:21:59 C 11 59 25.44 +00 10 18.1 R G45
2015-04-17 05:31:00 C 11 59 25.73 +00 10 31.9 R G45
2015-04-17 05:39:45 C 11 59 25.96 +00 10 45.1 R G45
2015-04-18 04:12:05 C 12 00 12.07 +00 44 26.3 o 691
2015-04-18 04:29:46 C 12 00 12.60 +00 44 51.5 o 691
2015-04-18 04:42:37 C 12 00 12.90 +00 45 10.5 R G45
2015-04-18 04:47:28 C 12 00 13.13 +00 45 17.4 o 691
2015-04-18 05:00:28 C 12 00 13.49 +00 45 36.5 R G45
2015-04-18 05:10:39 C 12 00 13.74 +00 45 51.4 R G45
2015-04-18 05:19:46 C 12 00 14.04 +00 46 05.3 R G45
2015-04-18 05:28:21 C 12 00 14.32 +00 46 17.2 R G45
2015-04-18 05:37:32 C 12 00 14.61 +00 46 30.9 R G45
2015-04-20 03:40:07 C 12 01 49.91 +01 51 14.3 o 691
2015-04-20 04:17:25 C 12 01 51.11 +01 52 04.8 o 691
2015-04-20 04:54:44 C 12 01 52.29 +01 52 55.0 o 691
2015-04-22 04:48:33 C 12 03 33.06 +02 54 43.7 R G45
2015-04-22 05:06:44 C 12 03 33.71 +02 55 07.3 R G45
2015-04-22 05:30:54 C 12 03 34.47 +02 55 37.0 R G45
2015-04-22 05:38:36 C 12 03 34.72 +02 55 46.5 R G45
2015-05-07 06:09:17 C 12 17 28.400 +08 11 21.35 L F51
2015-05-07 06:27:48 C 12 17 29.113 +08 11 31.91 L F51
2015-05-07 06:46:30 C 12 17 29.836 +08 11 42.84 L F51
2015-05-07 07:05:33 C 12 17 30.552 +08 11 53.29 L F51
2019-04-03 09:14:02 C 16 24 45.47 -03 44 47.3 u H21
2019-04-03 09:25:09 C 16 24 45.34 -03 44 36.9 u H21
2019-04-03 09:41:14 C 16 24 45.12 -03 44 22.6 u H21
2019-04-06 12:59:17 C 16 23 37.058 -02 36 28.36 U F51