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10098 (1991 SC1)
Classification: Main-belt Asteroid          SPK-ID: 2010098
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08768058938736106 7.2019e-08  
a 3.032329595281551 3.4977e-08 AU
q 2.766453149150527 2.1923e-07 AU
i 10.41448054974454 7.9923e-06 deg
node 42.31740985156617 3.872e-05 deg
peri 295.0587682353646 5.8031e-05 deg
M 155.4360586786331 4.3488e-05 deg
tp 2456167.754473085872
(2012-Aug-28.25447309)
0.0002343 JED
period 1928.692687125477
5.28
3.3371e-05
9.136e-08
d
yr
n .1866549307741421 3.2295e-09 deg/d
Q 3.298206041412576 3.8044e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      934  
   data-arc span      12084 days (33.08 yr)  
   first obs. used      1981-09-24  
   last obs. used      2014-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53909  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:11:18  

Additional Information
 Earth MOID = 1.77918 AU 
 T_jup = 3.212 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.7 mag n/a MPO267747  

10098 (1991 SC1)          Discovered 1991-Sep-30 by McNaught, R. H. at Siding Spring (413)
Reference: 19990302/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 SC1 = 1981 SH8 = 1996 QE2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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