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JPL Small-Body Database Browser
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295507 (2008 RO64)
Classification: Main-belt Asteroid          SPK-ID: 2295507
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1229400304229849 5.1993e-08  
a 3.055083850271348 3.8155e-08 au
q 2.679491748774218 1.4906e-07 au
i 2.754238987331278 5.9222e-06 deg
node 78.66707224998004 0.00012417 deg
peri 252.803338762508 0.000127 deg
M 16.16016159255926 2.7067e-05 deg
tp 2458512.945932493830
(2019-Jan-29.44593249)
0.00014631 TDB
period 1950.44239636403
5.34
3.6539e-05
1e-07
d
yr
n .184573510435942 3.4577e-09 deg/d
Q 3.430675951768477 4.2846e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      6789 days (18.59 yr)  
   first obs. used      2001-03-26  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59932  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:00:47  

Additional Information
 Earth MOID = 1.66958 au 
 Jupiter MOID = 1.90762 au 
 T_jup = 3.222 
[ 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 16.0   n/a MPO455184  

295507 (2008 RO64)          Discovered 2008-Sep-04 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 RO64 = 2006 DB173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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