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308717 (2006 GQ42)
Classification: Main-belt Asteroid          SPK-ID: 2308717
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338577953872296 4.874e-08  
a 2.348979503567979 1.6348e-08 au
q 2.034550285810581 1.1665e-07 au
i .9816070480537176 5.1306e-06 deg
node 228.8649089307873 0.00032331 deg
peri 329.8418054914758 0.00032395 deg
M 331.2619479045975 2.1101e-05 deg
tp 2459105.471667165501
(2020-Sep-12.97166717)
7.7448e-05 TDB
period 1314.974308423146
3.60
1.3727e-05
3.758e-08
d
yr
n .2737696072797762 2.858e-09 deg/d
Q 2.663408721325378 1.8536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      6673 days (18.27 yr)  
   first obs. used      2002-01-13  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59041  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:14:21  

Additional Information
 Earth MOID = 1.03234 au 
 Jupiter MOID = 2.29497 au 
 T_jup = 3.547 
[ 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 17.4   n/a MPO455273  

308717 (2006 GQ42)          Discovered 2006-Apr-07 by CSS at Catalina
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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