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JPL Small-Body Database Browser
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324771 (2007 GC42)
Classification: Main-belt Asteroid          SPK-ID: 2324771
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0537282362650508 5.9669e-08  
a 3.051187078933843 3.8541e-08 au
q 2.887252178668015 1.7978e-07 au
i 5.00152554702958 8.6345e-06 deg
node 219.8505270309286 8.8252e-05 deg
peri 53.9450858145515 0.0001279 deg
M 38.73330696947788 9.1611e-05 deg
tp 2458391.048363151142
(2018-Sep-29.54836315)
0.00049543 TDB
period 1946.711891267294
5.33
3.6885e-05
1.01e-07
d
yr
n .1849272106544965 3.5038e-09 deg/d
Q 3.215121979199671 4.0612e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      6769 days (18.53 yr)  
   first obs. used      2001-02-22  
   last obs. used      2019-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59755  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:13:27  

Additional Information
 Earth MOID = 1.87431 au 
 Jupiter MOID = 1.8357 au 
 T_jup = 3.229 
[ 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 MPO455395  

324771 (2007 GC42)          Discovered 2007-Apr-14 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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