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JPL Small-Body Database Browser
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59431 (1999 GG13)
Classification: Main-belt Asteroid          SPK-ID: 2059431
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1947248999307193 6.1969e-08  
a 2.544101386320456 1.2546e-08 au
q 2.048701498455601 1.6247e-07 au
i 4.525790257917492 6.9639e-06 deg
node 217.1825847980432 8.085e-05 deg
peri 25.38832769231646 8.5049e-05 deg
M 314.9356803173014 2.9803e-05 deg
tp 2458786.036930377247
(2019-Oct-29.53693038)
0.00012356 TDB
period 1482.176928579099
4.06
1.0964e-05
3.002e-08
d
yr
n .2428859828125357 1.7967e-09 deg/d
Q 3.039501274185311 1.4989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      588  
   data-arc span      10166 days (27.83 yr)  
   first obs. used      1991-06-06  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60719  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:38:44  

Additional Information
 Earth MOID = 1.03699 au 
 Jupiter MOID = 1.97858 au 
 T_jup = 3.413 
[ 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 15.8   n/a MPO468495  

59431 (1999 GG13)          Discovered 1999-Apr-12 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GG13 = 2000 SW188 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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