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JPL Small-Body Database Browser
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324761 (2007 GC18)
Classification: Main-belt Asteroid          SPK-ID: 2324761
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1441622681184931 8.6482e-08  
a 3.055849134955106 5.906e-08 au
q 2.615310992632042 2.6945e-07 au
i 3.596195476706395 1.0431e-05 deg
node 330.7179895908838 0.00014569 deg
peri 332.9961906931846 0.00014976 deg
M 17.83598795598509 4.0921e-05 deg
tp 2458503.830168641436
(2019-Jan-20.33016864)
0.00022011 TDB
period 1951.175307752163
5.34
5.6565e-05
1.549e-07
d
yr
n .1845041799010543 5.3488e-09 deg/d
Q 3.496387277278169 6.7574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      4942 days (13.53 yr)  
   first obs. used      2003-09-18  
   last obs. used      2017-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71652  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 11:05:39  

Additional Information
 Earth MOID = 1.6 au 
 Jupiter MOID = 1.74437 au 
 T_jup = 3.216 
[ 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 16.3   n/a MPO314970  

324761 (2007 GC18)          Discovered 2007-Apr-11 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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