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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05349558167510984 5.3429e-08  
a 3.051448175222646 3.6918e-08 au
q 2.888209180137658 1.5487e-07 au
i 5.001259399988399 8.0619e-06 deg
node 219.8514122638987 8.7586e-05 deg
peri 54.12590427559801 0.00012688 deg
M 112.5467121015825 8.9883e-05 deg
tp 2458391.821816356274
(2018-Sep-30.32181636)
0.00048684 TDB
period 1946.961772761199
5.33
3.5333e-05
9.674e-08
d
yr
n .1849034762965298 3.3556e-09 deg/d
Q 3.214687170307634 3.8893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      6796 days (18.61 yr)  
   first obs. used      2001-02-22  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59705  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:12:48  

Additional Information
 Earth MOID = 1.87576 au 
 Jupiter MOID = 1.83605 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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