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JPL Small-Body Database Browser
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226765 (2004 RO88)
Classification: Main-belt Asteroid          SPK-ID: 2226765
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1665593802264576 5.0614e-08  
a 2.79209434728222 2.5581e-08 au
q 2.327044843265098 1.4919e-07 au
i 8.353127613347892 5.7846e-06 deg
node 219.3813075537534 3.3861e-05 deg
peri 162.5562113061054 3.81e-05 deg
M 5.562179258869508 1.7301e-05 deg
tp 2458574.170898335605
(2019-Mar-31.67089834)
8.1742e-05 TDB
period 1704.09405343559
4.67
2.3419e-05
6.412e-08
d
yr
n .2112559452186404 2.9033e-09 deg/d
Q 3.257143851299342 2.9842e-08 au
  Orbit Determination Parameters
   # obs. used (total)      504  
   data-arc span      6560 days (17.96 yr)  
   first obs. used      2000-11-18  
   last obs. used      2018-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58235  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:05:49  

Additional Information
 Earth MOID = 1.33141 au 
 Jupiter MOID = 2.20266 au 
 T_jup = 3.293 
[ 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 15.5   n/a MPO454629  

226765 (2004 RO88)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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