2011 SU232

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4827126735 ± 1.05e-06
Semi-major axis (a)2.4809351119 AU ± 1.61e-07
Inclination (i)18.99953311° ± 5.41e-05
Long. of Asc. Node (Ω)216.12325217° ± 2.40e-05
Arg. of Perihelion (ω)112.16266786° ± 2.27e-04
Mean Anomaly (M)237.44225227° ± 1.71e-04
Mean Motion (n)0.2522256023°/day ± 2.46e-08
Perihelion dist (q)1.28335629 AU ± 2.62e-06
Aphelion dist (Q)3.67851393 AU ± 2.63e-06
Orbital Period3.90771704 yr ± 3.80e-07
Physical Parameters
H (abs. magnitude)20.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.391″
Uncertainty0
Orbit TypeAmor
MOID0.408085 AU
Observations Used68
Oppositions3
Arc Total2011-2015
First Observation Used2011-09-30
Last Observation Used2015-11-18
Observations (68)
Date Type RA Dec Mag Band Observatory
2011-10-30 04:52:40 C 01 33 44.31 +13 18 36.7 r G96
2011-10-30 05:04:10 C 01 33 44.24 +13 18 21.1 r G96
2011-10-31 05:29:37 C 01 33 40.10 +12 44 55.8 u 448
2011-10-31 06:14:43 C 01 33 39.86 +12 43 55.1 u 448
2011-10-31 07:02:34 C 01 33 39.52 +12 42 50.4 u 448
2011-10-31 07:44:43 C 01 33 39.26 +12 41 52.4 u 448
2011-11-15 08:29:20 C 01 35 18.70 +06 11 12.2 o 291
2011-11-15 08:34:23 C 01 35 18.74 +06 11 08.1 o 291
2011-11-15 08:39:26 C 01 35 18.78 +06 11 04.1 o 291
2011-11-16 06:34:08 C 01 35 35.03 +05 53 27.7 o 291
2011-11-16 06:39:19 C 01 35 35.07 +05 53 23.5 o 291
2011-11-16 06:44:29 C 01 35 35.18 +05 53 19.1 o 291
2015-11-17 08:28:09 C 03 50 42.245 +06 06 57.57 L F51
2015-11-17 08:43:59 C 03 50 41.414 +06 06 46.90 L F51
2015-11-17 08:59:53 C 03 50 40.593 +06 06 35.95 L F51
2015-11-18 08:01:21 C 03 49 32.12 +05 51 04.1 o 291
2015-11-18 08:05:58 C 03 49 31.89 +05 51 00.7 o 291
2015-11-18 08:10:33 C 03 49 31.60 +05 50 56.8 o 291