2006 ST131

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3166308220 ± 4.22e-08
Semi-major axis (a)1.4699170518 AU ± 3.12e-09
Inclination (i)32.87820244° ± 1.76e-05
Long. of Asc. Node (Ω)194.41558692° ± 6.41e-06
Arg. of Perihelion (ω)265.78123192° ± 2.53e-05
Mean Anomaly (M)215.17732311° ± 2.92e-05
Mean Motion (n)0.5530609996°/day ± 1.76e-09
Perihelion dist (q)1.00449601 AU ± 6.20e-08
Aphelion dist (Q)1.93533810 AU ± 6.21e-08
Orbital Period1.78212943 yr ± 5.67e-09
Physical Parameters
H (abs. magnitude)21.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.308″
Uncertainty0
Orbit TypeApollo
MOID0.250289 AU
Observations Used57
Oppositions7
Arc Total2006-2022
First Observation Used2006-09-26
Last Observation Used2022-09-28
Observations (63)
Date Type RA Dec Mag Band Observatory
2022-09-14 04:31:49 C 23 56 18.97 +33 31 24.2 u H21
2022-09-14 04:41:53 C 23 56 18.56 +33 31 10.9 u H21
2022-09-19 06:08:46 C 23 51 23.447 +30 17 50.60 V G96
2022-09-19 06:17:49 C 23 51 23.044 +30 17 34.80 V G96
2022-09-19 06:27:13 C 23 51 22.540 +30 17 17.48 V G96
2022-09-19 06:35:29 C 23 51 22.169 +30 17 02.94 V G96
2022-09-27 08:21:00 C 23 42 15.217 +22 58 20.86 V G96
2022-09-27 08:29:13 C 23 42 14.774 +22 57 58.50 V G96
2022-09-27 08:37:27 C 23 42 14.306 +22 57 36.04 V G96
2022-09-27 08:45:41 C 23 42 13.849 +22 57 13.57 V G96
2022-09-28 07:20:31 C 23 41 08.943 +21 54 44.26 U F52
2022-09-28 07:36:56 C 23 41 08.047 +21 53 58.17 U F52
2022-09-28 07:53:22 C 23 41 07.149 +21 53 11.89 U F52