2004 SC56

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4283816782 ± 2.00e-07
Semi-major axis (a)0.7676032302 AU ± 2.03e-09
Inclination (i)4.78280707° ± 1.11e-05
Long. of Asc. Node (Ω)201.80414716° ± 2.63e-05
Arg. of Perihelion (ω)322.96771537° ± 1.88e-05
Mean Anomaly (M)28.65786141° ± 4.37e-05
Mean Motion (n)1.4655717521°/day ± 5.81e-09
Perihelion dist (q)0.43877607 AU ± 1.54e-07
Aphelion dist (Q)1.09643039 AU ± 1.54e-07
Orbital Period0.67251998 yr ± 2.67e-09
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.484″
Uncertainty0
Orbit TypeAten
MOID0.010988 AU
Observations Used173
Oppositions3
Arc Total2004-2010
First Observation Used2004-09-25
Last Observation Used2010-09-01
Observations (180)
Date Type RA Dec Mag Band Observatory
2006-09-17 03:22:55 C 22 45 47.89 +22 53 23.5 r 850
2006-09-17 03:23:44 C 22 45 50.05 +22 53 11.9 o 673
2006-09-17 03:33:14 C 22 45 45.53 +22 52 38.1 o 673
2006-09-17 03:36:37 C 22 45 41.29 +22 52 33.4 r 850
2006-09-17 03:43:50 C 22 45 40.49 +22 52 00.4 o 673
2006-09-17 03:49:59 C 22 45 37.60 +22 51 38.7 o 673
2006-09-17 04:57:13 C 22 45 04.64 +22 47 40.5 r 703
2006-09-17 05:15:56 C 22 44 55.64 +22 46 33.0 r 703
2006-09-17 05:34:40 C 22 44 46.60 +22 45 24.8 r 703
2006-09-17 05:53:18 C 22 44 37.50 +22 44 16.2 r 703
2006-09-17 07:02:47 C 22 44 03.82 +22 39 59.6 c 651
2006-09-17 07:03:52 C 22 44 03.31 +22 39 56.2 c 651
2006-09-17 07:04:58 C 22 44 02.79 +22 39 51.6 c 651
2006-09-17 07:06:04 C 22 44 02.24 +22 39 47.8 c 651
2006-09-20 05:44:38 C 22 11 41.82 +17 52 46.5 r 703
2006-09-20 05:53:17 C 22 11 37.71 +17 52 08.6 r 703
2006-09-20 06:01:54 C 22 11 33.54 +17 51 30.1 r 703
2006-09-21 19:30:04 C 21 54 54.27 +15 03 02.4 r 113
2006-09-21 19:31:14 C 21 54 53.73 +15 02 56.8 r 113
2006-09-21 21:22:23 C 21 54 03.12 +14 54 32.5 r 215
2006-09-21 21:23:45 C 21 54 02.48 +14 54 26.6 r 215
2006-09-21 21:25:06 C 21 54 01.85 +14 54 20.7 r 215
2008-08-16 07:34:02 C 00 56 12.04 +40 15 21.2 o H55
2008-08-16 07:49:14 C 00 56 07.35 +40 15 17.8 o H55
2008-08-16 08:05:43 C 00 56 02.24 +40 15 15.2 o H55
2010-08-26 05:05:17 C 20 19 40.42 +28 53 05.6 o H21
2010-08-26 05:15:59 C 20 19 37.28 +28 51 59.5 o H21
2010-08-26 05:23:52 C 20 19 34.97 +28 51 10.8 o H21
2010-09-01 22:17:20 C 19 48 09.11 +14 27 39.3 v 204
2010-09-01 22:36:23 C 19 48 06.22 +14 26 11.9 v 204