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JPL Small-Body Database Browser
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59273 (1999 CG39)
Classification: Main-belt Asteroid          SPK-ID: 2059273
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08589530263638771 5.0667e-08  
a 2.413018044541811 1.1504e-08 au
q 2.205751129338828 1.237e-07 au
i 5.734826884045712 7.1216e-06 deg
node 356.4488440485922 5.0072e-05 deg
peri 70.86815076920696 6.6036e-05 deg
M 313.5874748509116 4.1973e-05 deg
tp 2459177.011082356183
(2020-Nov-23.51108236)
0.00015988 TDB
period 1369.112959144263
3.75
9.7905e-06
2.68e-08
d
yr
n .262943972296494 1.8803e-09 deg/d
Q 2.620284959744795 1.2492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      871  
   data-arc span      8031 days (21.99 yr)  
   first obs. used      1997-10-03  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54755  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:21:59  

Additional Information
 Earth MOID = 1.22703 au 
 Jupiter MOID = 2.59005 au 
 T_jup = 3.507 
[ 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 15.1   n/a MPO302385  

59273 (1999 CG39)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CG39 = 2001 SM161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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