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JPL Small-Body Database Browser
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447178 (2005 RO43)
Classification: Centaur          SPK-ID: 2447178
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5182927052541173 5.7452e-06  
a 28.70395985749898 0.00088441 au
q 13.82690685145024 0.00029256 au
i 35.48435759292034 3.9611e-05 deg
node 198.2199764666928 7.3504e-05 deg
peri 326.9065432832007 0.0019532 deg
M 331.3784495111473 0.00149 deg
tp 2463066.326061301959
(2031-Jul-18.82606130)
0.033556 TDB
period 56170.86966322314
153.79
2.5961
0.007108
d
yr
n .006409015957175103 2.9621e-07 deg/d
Q 43.58101286354771 0.0013428 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      5221 days (14.29 yr)  
   first obs. used      2004-10-08  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .29059  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:50:42  

Additional Information
 Earth MOID = 12.8852 au 
 Jupiter MOID = 8.71391 au 
 T_jup = 3.452 
[ 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 7.1   n/a MPO434662  

447178 (2005 RO43)          Discovered 2005-Sep-03 by Becker, A. C., Puckett, A. W., Kubica, J. at Apache Point
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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