2011 SK68

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2977460780 ± 5.70e+00
Semi-major axis (a)1.3620360189 AU ± 6.71e+00
Inclination (i)7.79678098° ± 9.79e+01
Long. of Asc. Node (Ω)180.90281076° ± 1.17e+02
Arg. of Perihelion (ω)135.15887609° ± 1.67e+03
Mean Anomaly (M)350.11104230° ± 2.30e+04
Mean Motion (n)0.6200417000°/day ± 4.59e+00
Perihelion dist (q)0.95649760 AU ± 9.09e+00
Aphelion dist (Q)1.76757560 AU ± 1.17e+01
Orbital Period1.58958280 yr ± 1.18e+01
Physical Parameters
H (abs. magnitude)27.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.506″
Uncertainty2
Orbit TypeApollo
MOID0.011806 AU
Observations Used30
Oppositions1
Arc Total2011-2011
First Observation Used
Last Observation Used2011-09-26
Observations (31)
Date Type RA Dec Mag Band Observatory
2011-09-24 07:09:09 C 23 34 33.60 +00 23 08.4 r G96
2011-09-24 07:16:39 C 23 34 41.98 +00 21 37.9 r G96
2011-09-24 07:24:10 C 23 34 50.34 +00 20 07.8 r G96
2011-09-24 08:30:14 C 23 36 04.17 +00 06 54.1 r G96
2011-09-24 08:32:25 C 23 36 06.58 +00 06 28.2 r G96
2011-09-24 08:36:46 C 23 36 11.44 +00 05 36.3 r G96
2011-09-24 09:26:37 C 23 37 06.92 -00 04 13.7 r G96
2011-09-24 09:27:29 C 23 37 07.89 -00 04 24.3 r G96
2011-09-24 09:28:20 C 23 37 08.79 -00 04 33.9 r G96
2011-09-24 09:29:09 C 23 37 09.76 -00 04 44.0 r G96
2011-09-24 10:05:08 C 23 37 49.87 -00 11 45.5 r G96
2011-09-24 10:05:59 C 23 37 50.91 -00 11 56.7 r G96
2011-09-24 10:06:50 C 23 37 51.67 -00 12 04.9 r G96
2011-09-24 20:21:10 C 23 49 40.10 -02 05 29.3 u J95
2011-09-24 20:38:03 C 23 49 56.72 -02 08 22.2 u J95
2011-09-24 20:49:11 C 23 50 07.74 -02 10 14.5 u J95
2011-09-25 03:24:11 C 23 56 32.69 -03 06 33.7 o 807
2011-09-25 03:28:28 C 23 56 36.36 -03 07 14.2 o 807
2011-09-25 03:32:39 C 23 56 39.94 -03 07 53.1 o 807
2011-09-25 03:36:51 C 23 56 43.55 -03 08 32.4 o 807
2011-09-25 03:41:01 C 23 56 47.11 -03 09 11.3 o 807
2011-09-25 03:45:11 C 23 56 50.67 -03 09 50.6 o 807
2011-09-25 06:30:39 C 23 59 18.77 -03 41 49.9 u H36
2011-09-25 06:38:01 C 23 59 24.82 -03 42 54.8 u H36
2011-09-25 06:45:25 C 23 59 30.93 -03 44 02.0 u H36
2011-09-25 06:51:51 C 23 59 36.36 -03 44 59.1 u H36
2011-09-25 21:34:02 C 00 12 04.97 -05 44 47.9 u I93
2011-09-25 21:43:39 C 00 12 11.83 -05 45 59.3 u I93
2011-09-25 21:53:16 C 00 12 18.55 -05 47 10.9 u I93
2011-09-25 22:07:09 C 00 12 28.38 -05 48 53.9 u I93
2011-09-26 10:18:49 C 00 20 49.80 -07 11 13.6 W I41