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JPL Small-Body Database Browser
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277031 (2005 CQ13)
Classification: Main-belt Asteroid          SPK-ID: 2277031
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08744493110218043 1.3606e-07  
a 3.007052522759805 4.3849e-08 au
q 2.744101022086435 4.2034e-07 au
i 10.84303561839324 8.7626e-06 deg
node 115.6022362492216 6.3104e-05 deg
peri 337.2861081391986 0.00011019 deg
M 303.8220882802249 8.4663e-05 deg
tp 2458897.716583782681
(2020-Feb-18.21658378)
0.00045032 TDB
period 1904.627048002226
5.21
4.166e-05
1.141e-07
d
yr
n .1890133821094298 4.1343e-09 deg/d
Q 3.270004023433173 4.7683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      6712 days (18.38 yr)  
   first obs. used      2001-05-15  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:20:32  

Additional Information
 Earth MOID = 1.76437 au 
 Jupiter MOID = 1.87979 au 
 T_jup = 3.218 
[ 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 15.7   n/a MPO455055  

277031 (2005 CQ13)          Discovered 2005-Feb-02 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 CQ13 = 2001 JP2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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