2011 SC16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2223884194
Semi-major axis (a)1.3453039442 AU
Inclination (i)6.67446252°
Long. of Asc. Node (Ω)178.86865697°
Arg. of Perihelion (ω)192.91363966° ± 6.00e+00
Mean Anomaly (M)20.39397573°
Mean Motion (n)0.6316427900°/day
Perihelion dist (q)1.04606160 AU
Aphelion dist (Q)1.64455420 AU
Orbital Period1.56038780 yr
Physical Parameters
H (abs. magnitude)27.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.392″
Uncertainty
Orbit TypeAmor
MOID0.044703 AU
Observations Used22
Oppositions1
Arc Total2011-2011
First Observation Used
Last Observation Used2011-09-21
Observations (23)
Date Type RA Dec Mag Band Observatory
2011-09-19 06:15:30 C 23 23 05.64 +05 01 53.5 r G96
2011-09-19 06:26:15 C 23 23 09.20 +05 01 09.4 r G96
2011-09-19 06:36:07 C 23 23 12.44 +05 00 29.5 r G96
2011-09-19 06:46:16 C 23 23 15.75 +04 59 48.1 r G96
2011-09-19 08:22:26 C 23 23 47.61 +04 53 15.9 r G96
2011-09-19 08:23:09 C 23 23 47.72 +04 53 13.2 r G96
2011-09-19 09:31:21 C 23 24 10.76 +04 48 31.9 r G96
2011-09-19 09:35:51 C 23 24 12.27 +04 48 13.6 r G96
2011-09-19 09:40:20 C 23 24 13.81 +04 47 54.9 r G96
2011-09-19 09:49:54 C 23 24 17.08 +04 47 15.5 r G96
2011-09-19 09:50:39 C 23 24 17.36 +04 47 12.2 r G96
2011-09-19 09:52:08 C 23 24 17.86 +04 47 07.0 r G96
2011-09-19 10:53:19 C 23 24 39.16 +04 42 53.7 r G96
2011-09-19 10:54:09 C 23 24 39.45 +04 42 49.9 r G96
2011-09-19 10:54:59 C 23 24 39.70 +04 42 46.4 r G96
2011-09-19 10:55:50 C 23 24 39.99 +04 42 42.5 r G96
2011-09-20 06:54:11 C 23 32 25.72 +03 19 25.4 o 291
2011-09-20 07:02:00 C 23 32 28.29 +03 18 53.9 o 291
2011-09-20 07:09:52 C 23 32 31.09 +03 18 18.0 o 291
2011-09-21 07:20:03 C 23 41 59.22 +01 33 34.4 r G96
2011-09-21 07:21:01 C 23 41 59.53 +01 33 30.3 r G96
2011-09-21 07:22:02 C 23 41 59.82 +01 33 26.3 r G96
2011-09-21 07:23:00 C 23 42 00.21 +01 33 21.7 r G96