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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1418897173427363 1.1929e-07  
a 3.092864093746015 7.2841e-08 au
q 2.654018481704895 3.8439e-07 au
i 14.87617472658833 1.1225e-05 deg
node 345.8009141739044 3.8889e-05 deg
peri 3.084320927540417 5.2381e-05 deg
M 328.4307608832035 4.0038e-05 deg
tp 2459174.721318363005
(2020-Nov-21.22131836)		 0.00022368 TDB
period 1986.733806875681
5.44		 7.0186e-05
1.922e-07		 d
yr
n .1812019298982648 6.4014e-09 deg/d
Q 3.531709705787136 8.3177e-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 = 1.64763 au 
 Jupiter MOID = 1.89289 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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