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277881 (2006 JC65)
Classification: Main-belt Asteroid          SPK-ID: 2277881
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09640613849113565 5.7629e-08  
a 2.750590333068555 2.6842e-08 au
q 2.485416540486369 1.5953e-07 au
i 9.30035425248828 7.8752e-06 deg
node 182.4647796824769 3.0976e-05 deg
peri 142.5643762575325 5.0587e-05 deg
M 252.1254792015555 3.9837e-05 deg
tp 2459499.790926853619
(2021-Oct-12.29092685)
0.00018706 TDB
period 1666.239000061401
4.56
2.439e-05
6.678e-08
d
yr
n .2160554398178977 3.1626e-09 deg/d
Q 3.015764125650741 2.943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      6081 days (16.65 yr)  
   first obs. used      2003-09-02  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44534  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:30:26  

Additional Information
 Earth MOID = 1.48174 au 
 Jupiter MOID = 2.32173 au 
 T_jup = 3.320 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO433796  

277881 (2006 JC65)          Discovered 2006-May-01 by Buie, M. W. at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 JC65 = 2008 SN192 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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