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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09293919970255796 6.4197e-08  
a 2.237989601133002 1.2755e-08 AU
q 2.029992638661054 1.4478e-07 AU
i 7.631397001523129 8.3306e-06 deg
node 355.9224018447348 4.0255e-05 deg
peri 57.71495560230488 5.8357e-05 deg
M 95.29079964430598 4.0172e-05 deg
tp 2456676.806488584558
(2014-Jan-19.30648858)
0.00013636 JED
period 1222.884733306174
3.35
1.0454e-05
2.862e-08
d
yr
n .2943858813468945 2.5167e-09 deg/d
Q 2.44598656360495 1.394e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      827  
   data-arc span      10408 days (28.50 yr)  
   first obs. used      1986-08-29  
   last obs. used      2015-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50589  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 17:09:18  

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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