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JPL Small-Body Database Browser
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59265 (1999 CJ31)
Classification: Main-belt Asteroid          SPK-ID: 2059265
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08882118979272555 3.5252e-08  
a 2.322518300320734 9.1127e-09 au
q 2.116229461570867 8.1677e-08 au
i 4.479015635916269 4.1679e-06 deg
node 4.393650062575563 5.3038e-05 deg
peri 65.84002356376899 5.9124e-05 deg
M 67.97539889392199 2.5474e-05 deg
tp 2458756.389529394671
(2019-Sep-29.88952939)
9.1237e-05 TDB
period 1292.81726695062
3.54
7.6088e-06
2.083e-08
d
yr
n .2784616273335639 1.6389e-09 deg/d
Q 2.5288071390706 9.9221e-09 au
  Orbit Determination Parameters
   # obs. used (total)      871  
   data-arc span      17846 days (48.86 yr)  
   first obs. used      1971-03-25  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54938  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:45:35  

Additional Information
 Earth MOID = 1.13491 au 
 Jupiter MOID = 2.66952 au 
 T_jup = 3.567 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO449381  

59265 (1999 CJ31)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CJ31 = 3086 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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