2011 SF108

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5328486000
Semi-major axis (a)2.4115233000 AU ± 3.00e+00
Inclination (i)7.68258000° ± 4.00e+00
Long. of Asc. Node (Ω)6.84565000° ± 5.00e+00
Arg. of Perihelion (ω)281.17606000° ± 6.00e+00
Mean Anomaly (M)305.15134000°
Mean Motion (n)0.2631884800°/day
Perihelion dist (q)1.12654650 AU
Aphelion dist (Q)3.69650010 AU
Orbital Period3.74487390 yr
Physical Parameters
H (abs. magnitude)20.06
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.870″
Uncertainty6
Orbit TypeAmor
MOID0.176290 AU
Observations Used36
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-11-01
Observations (36)
Date Type RA Dec Mag Band Observatory
2011-09-18 10:50:00 C 01 25 06.14 +08 06 20.1 V G96
2011-09-18 10:58:22 C 01 25 05.57 +08 06 21.2 V G96
2011-09-18 11:06:44 C 01 25 05.01 +08 06 22.1 V G96
2011-09-18 11:15:00 C 01 25 04.47 +08 06 22.9 V G96
2011-09-26 04:43:12 C 01 12 47.59 +08 20 59.5 c J04
2011-09-26 05:14:02 C 01 12 45.39 +08 21 00.7 c J04
2011-09-26 05:44:52 C 01 12 43.28 +08 21 01.3 c J04
2011-09-27 04:30:12 C 01 11 11.34 +08 21 57.6 c J04
2011-09-27 05:01:02 C 01 11 09.14 +08 21 58.1 c J04
2011-09-27 05:31:52 C 01 11 07.00 +08 22 00.1 c J04
2011-09-27 21:56:39 C 01 10 02.05 +08 22 33.0 t J04
2011-09-27 22:07:01 C 01 10 01.30 +08 22 33.0 t J04
2011-09-27 22:17:23 C 01 10 00.62 +08 22 33.4 t J04
2011-09-27 23:17:38 C 01 09 56.04 +08 22 32.0 t 204
2011-09-27 23:47:51 C 01 09 53.92 +08 22 33.7 t 204
2011-09-29 04:13:16 C 01 07 58.85 +08 23 22.9 c J04
2011-09-29 04:44:06 C 01 07 56.69 +08 23 23.5 c J04
2011-09-29 05:14:56 C 01 07 54.56 +08 23 24.5 c J04
2011-09-29 08:16:18 C 01 07 42.86 +08 23 25.9 u H36
2011-09-29 08:28:10 C 01 07 42.03 +08 23 26.3 u H36
2011-09-29 08:41:07 C 01 07 41.05 +08 23 26.5 u H36
2011-10-01 03:58:52 C 01 04 49.14 +08 24 10.1 o 691
2011-10-01 04:24:24 C 01 04 47.46 +08 24 10.6 o 691
2011-10-01 04:49:56 C 01 04 45.70 +08 24 10.8 o 691
2011-10-16 07:44:51 C 00 43 31.73 +08 18 23.0 o 291
2011-10-16 07:48:11 C 00 43 31.58 +08 18 23.0 o 291
2011-10-16 07:51:31 C 00 43 31.39 +08 18 22.6 o 291
2011-10-17 06:07:28 C 00 42 28.25 +08 17 46.5 o 291
2011-10-17 06:13:39 C 00 42 27.90 +08 17 46.8 o 291
2011-10-17 06:19:49 C 00 42 27.67 +08 17 46.5 o 291
2011-10-23 05:15:01 C 00 36 30.24 +08 14 35.0 o 291
2011-10-23 05:18:55 C 00 36 30.07 +08 14 34.4 o 291
2011-10-23 05:22:53 C 00 36 29.84 +08 14 34.7 o 291
2011-11-01 03:02:38 C 00 30 23.65 +08 14 11.2 o H21
2011-11-01 03:18:07 C 00 30 23.29 +08 14 10.9 o H21
2011-11-01 03:34:22 C 00 30 22.93 +08 14 10.6 o H21