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JPL Small-Body Database Browser
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447068 (2004 RR316)
Classification: Main-belt Asteroid          SPK-ID: 2447068
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1429442640760328 1.1876e-07  
a 3.09202143682591 7.0898e-08 au
q 2.650034708031513 3.8484e-07 au
i 14.8700026586786 1.1221e-05 deg
node 345.9463047109565 3.8928e-05 deg
peri 3.246778756551784 5.2366e-05 deg
M 255.7633843595042 3.9033e-05 deg
tp 2459175.516057464325
(2020-Nov-22.01605746)
0.00022326 TDB
period 1985.921927867499
5.44
6.8304e-05
1.87e-07
d
yr
n .1812760083607975 6.2348e-09 deg/d
Q 3.534008165620307 8.1032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5375 days (14.72 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64433  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:49  

Additional Information
 Earth MOID = 1.64282 au 
 Jupiter MOID = 1.88782 au 
 T_jup = 3.158 
[ 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 MPO440855  

447068 (2004 RR316)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2004 RR316 = 2012 CT49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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