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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08742033268218387 7.3658e-08  
a 3.031103597144172 3.3508e-08 AU
q 2.766123512287665 2.2663e-07 AU
i 10.41969417589963 8.8339e-06 deg
node 42.4634326685337 4.054e-05 deg
peri 294.3107303750012 6.3344e-05 deg
M 118.8040975942642 4.921e-05 deg
tp 2456164.395429728773
(2012-Aug-24.89542973)
0.00026368 JED
period 1927.523123652744
5.28
3.1962e-05
8.751e-08
d
yr
n .1867681874123427 3.097e-09 deg/d
Q 3.29608368200068 3.6437e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      925  
   data-arc span      11877 days (32.52 yr)  
   first obs. used      1981-09-24  
   last obs. used      2014-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55825  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:57:55  

Additional Information
 Earth MOID = 1.77733 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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