530520 (2011 LT17)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2873471773 ± 4.61e-08
Semi-major axis (a)1.0997134232 AU ± 4.53e-09
Inclination (i)20.89756088° ± 7.28e-06
Long. of Asc. Node (Ω)83.44762072° ± 7.43e-07
Arg. of Perihelion (ω)270.61608379° ± 5.10e-06
Mean Anomaly (M)128.04884668° ± 2.95e-05
Mean Motion (n)0.8546592295°/day ± 5.28e-09
Perihelion dist (q)0.78371388 AU ± 5.08e-08
Aphelion dist (Q)1.41571297 AU ± 5.10e-08
Orbital Period1.15323892 yr ± 7.12e-09
Physical Parameters
H (abs. magnitude)21.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.290″
Uncertainty0
Orbit TypeApollo
MOID0.003708 AU
Observations Used114
Oppositions1
Arc Total2011-2019
First Observation Used2011-06-09
Last Observation Used2019-12-07
Observations (118)
Date Type RA Dec Mag Band Observatory
2013-01-04 04:25:14 C 01 36 02.76 +34 24 26.3 o 291
2019-04-14 10:50:11 C 14 58 01.11 +43 25 29.8 V V06
2019-04-14 10:58:36 C 14 58 00.04 +43 25 34.2 V V06
2019-04-14 11:07:01 C 14 57 59.12 +43 25 39.0 V V06
2019-05-06 05:18:17 C 13 47 13.34 +43 22 56.3 u H21
2019-05-06 05:30:48 C 13 47 11.50 +43 22 48.6 u H21
2019-05-06 05:45:22 C 13 47 09.33 +43 22 39.1 u H21
2019-05-07 03:13:06 C 13 44 08.88 +43 08 26.9 u H21
2019-05-07 03:30:39 C 13 44 06.35 +43 08 15.4 u H21
2019-05-07 03:41:47 C 13 44 04.70 +43 08 07.4 u H21
2019-05-08 08:38:08 C 13 40 03.369 +42 47 14.39 U F51
2019-05-08 08:55:26 C 13 40 00.860 +42 47 01.22 U F51
2019-05-08 09:12:47 C 13 39 58.358 +42 46 48.13 U F51
2019-05-25 03:39:42 C 12 54 15.33 +34 49 48.7 u H21
2019-05-25 03:56:41 C 12 54 13.84 +34 49 22.5 u H21
2019-05-25 04:19:01 C 12 54 11.86 +34 48 48.9 u H21
2019-12-07 10:46:22 C 11 14 12.56 +18 31 45.7 u H21
2019-12-07 10:56:17 C 11 14 13.39 +18 32 05.8 u H21