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447067 (2004 RJ308)
Classification: Main-belt Asteroid          SPK-ID: 2447067
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1841079570552362 1.1008e-07  
a 2.367443870565354 2.5646e-08 au
q 1.931578616112626 2.6218e-07 au
i 9.602049318320665 1.482e-05 deg
node 334.8484686936542 5.6674e-05 deg
peri 336.3733818546879 6.4985e-05 deg
M 149.3026837735335 3.6578e-05 deg
tp 2458448.698245204315
(2018-Nov-26.19824520)
0.00012946 TDB
period 1330.50945037105
3.64
2.162e-05
5.919e-08
d
yr
n .2705730499693962 4.3966e-09 deg/d
Q 2.803309125018083 3.0368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      9559 days (26.17 yr)  
   first obs. used      1993-09-16  
   last obs. used      2019-11-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69322  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:00:05  

Additional Information
 Earth MOID = .921923 au 
 Jupiter MOID = 2.4991 au 
 T_jup = 3.505 
[ 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 17.5   n/a MPO357068  

447067 (2004 RJ308)          Discovered 2004-Sep-13 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28

Alternate Designations
 2004 RJ308 = 2010 DR36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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