2011 SK16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2761227000
Semi-major axis (a)1.4248831000 AU
Inclination (i)6.29824000°
Long. of Asc. Node (Ω)167.85953000°
Arg. of Perihelion (ω)198.40201000°
Mean Anomaly (M)112.83676000°
Mean Motion (n)0.5794756800°/day
Perihelion dist (q)1.03144050 AU
Aphelion dist (Q)1.81832570 AU
Orbital Period1.70086110 yr
Physical Parameters
H (abs. magnitude)23.48
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.670″
Uncertainty5
Orbit TypeAmor
MOID0.031790 AU
Observations Used64
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-11-17
Observations (65)
Date Type RA Dec Mag Band Observatory
2011-09-28 05:35:47 C 22 59 15.01 -49 00 08.6 o 807
2011-09-28 05:41:54 C 22 59 19.35 -49 00 24.7 o 807
2011-09-28 05:47:49 C 22 59 23.55 -49 00 40.3 o 807
2011-10-06 07:37:38 C 01 21 10.17 -51 21 59.0 o 807
2011-10-06 07:45:04 C 01 21 14.28 -51 21 49.3 o 807
2011-10-06 07:51:34 C 01 21 17.88 -51 21 40.7 o 807
2011-10-20 07:41:35 C 03 17 24.28 -41 42 04.1 o 807
2011-10-20 07:46:35 C 03 17 24.99 -41 41 54.9 o 807
2011-10-20 07:54:56 C 03 17 26.13 -41 41 38.9 o 807
2011-10-30 07:51:23 C 03 43 50.05 -35 02 33.7 o 807
2011-10-30 08:02:02 C 03 43 50.57 -35 02 16.0 o 807
2011-10-30 08:12:40 C 03 43 51.06 -35 01 58.3 o 807
2011-11-17 02:18:49 C 03 57 25.45 -24 36 52.9 o 807
2011-11-17 02:35:12 C 03 57 25.40 -24 36 30.8 o 807
2011-11-17 02:51:06 C 03 57 25.39 -24 36 09.0 o 807