2010 ST16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5905686225 ± 2.66e-07
Semi-major axis (a)2.5107637038 AU ± 2.92e-08
Inclination (i)6.65603472° ± 7.89e-05
Long. of Asc. Node (Ω)20.24008954° ± 9.14e-05
Arg. of Perihelion (ω)292.27097336° ± 1.21e-04
Mean Anomaly (M)302.30848620° ± 6.04e-05
Mean Motion (n)0.2477442101°/day ± 4.32e-09
Perihelion dist (q)1.02798544 AU ± 6.69e-07
Aphelion dist (Q)3.99354197 AU ± 6.71e-07
Orbital Period3.97840290 yr ± 6.93e-08
Physical Parameters
H (abs. magnitude)23.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.317″
Uncertainty0
Orbit TypeAmor
MOID0.096732 AU
Observations Used30
Oppositions3
Arc Total2010-2014
First Observation Used2010-09-30
Last Observation Used2014-09-28
Observations (64)
Date Type RA Dec Mag Band Observatory
2014-07-29 07:54:07 S 03 57 21.115 -49 14 11.51 L C51
2014-07-29 15:47:34 S 03 56 35.758 -48 32 39.08 L C51
2014-07-29 18:56:59 S 03 56 18.060 -48 16 05.20 L C51
2014-07-29 23:41:01 S 03 55 51.725 -47 51 18.79 L C51
2014-07-30 05:59:51 S 03 55 17.314 -47 18 23.36 L C51
2014-07-30 23:21:33 S 03 53 46.596 -45 48 35.35 L C51
2014-07-31 02:30:58 S 03 53 30.754 -45 32 24.50 L C51
2014-07-31 05:40:23 S 03 53 15.022 -45 16 14.34 L C51
2014-08-04 23:18:30 S 03 45 18.439 -36 04 07.54 L C51
2014-08-06 10:01:44 S 03 43 19.596 -33 28 00.59 L C51
2014-08-26 14:44:29 C 03 22 52.005 -07 16 23.93 t 568
2014-09-28 08:02:42 C 02 31 55.87 +10 50 46.1 u H21
2014-09-28 08:25:44 C 02 31 53.78 +10 51 02.8 u H21
2014-09-28 08:38:00 C 02 31 52.66 +10 51 10.3 u H21