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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09265116537523259 6.6576e-08  
a 2.238047578305504 1.3473e-08 AU
q 2.030689862010282 1.5107e-07 AU
i 7.629376004762363 8.3933e-06 deg
node 355.9393244846555 4.256e-05 deg
peri 57.79779545387147 6.1388e-05 deg
M 36.35078134683057 4.1294e-05 deg
tp 2456677.015158471133
(2014-Jan-19.51515847)
0.00014034 JED
period 1222.932253539248
3.35
1.1043e-05
3.023e-08
d
yr
n .2943744422130792 2.6582e-09 deg/d
Q 2.445405294600726 1.4721e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      793  
   data-arc span      10028 days (27.46 yr)  
   first obs. used      1986-08-29  
   last obs. used      2014-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50588  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 11:42:06  

Additional Information
 Earth MOID = 1.05063 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 14.4 mag n/a MPO267909  

65663 (1986 QC3)          Discovered 1986-Aug-29 by Debehogne, H. at La Silla (809)
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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