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65663 (1986 QC3)
Classification: Main-belt Asteroid          SPK-ID: 2065663
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09293918246489961 6.3188e-08  
a 2.237989607834987 1.1984e-08 AU
q 2.029992683317862 1.4178e-07 AU
i 7.631396917251887 8.3199e-06 deg
node 355.9224035048625 3.8172e-05 deg
peri 57.7149333556989 5.5525e-05 deg
M 95.29081425398785 3.9039e-05 deg
tp 2456676.806437502879
(2014-Jan-19.30643750)
0.00013227 JED
period 1222.884738799333
3.35
9.8226e-06
2.689e-08
d
yr
n .2943858800245225 2.3646e-09 deg/d
Q 2.445986532352112 1.3098e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      869  
   data-arc span      10440 days (28.58 yr)  
   first obs. used      1986-08-29  
   last obs. used      2015-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49804  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 18:46:53  

Additional Information
 Earth MOID = 1.05076 AU 
 T_jup = 3.619 
[ 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 14.5 mag n/a MPO324877  

65663 (1986 QC3)          Discovered 1986-Aug-29 by Debehogne, H. at La Silla
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1986 QC3 = 1998 EO9 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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