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JPL Small-Body Database Browser
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117153 (2004 QC4)
Classification: Main-belt Asteroid          SPK-ID: 2117153
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08539857246160289 5.6201e-08  
a 2.561650844891636 1.8696e-08 au
q 2.342889519592831 1.4264e-07 au
i 6.635205306797258 6.5131e-06 deg
node 39.16546240204398 4.7343e-05 deg
peri 24.14336824154721 5.789e-05 deg
M 150.1235027404638 3.5214e-05 deg
tp 2457976.011396476729
(2017-Aug-10.51139648)		 0.00014556 TDB
period 1497.539646786975
4.10		 1.6395e-05
4.489e-08		 d
yr
n .2403943032642861 2.6318e-09 deg/d
Q 2.78041217019044 2.0293e-08 au
   Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      9165 days (25.09 yr)  
   first obs. used      1994-04-03  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56981  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:54:28  

Additional Information
 Earth MOID = 1.35689 au 
 Jupiter MOID = 2.47683 au 
 T_jup = 3.420 
[ 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 16.0   n/a MPO280565  

117153 (2004 QC4)          Discovered 2004-Aug-19 by Siding Spring Survey at Siding Spring
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2004 QC4 = 2002 GC46 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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