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69265 (1988 RF6)
Classification: Main-belt Asteroid          SPK-ID: 2069265
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1989864006730116 6.2245e-08  
a 2.380297340821204 1.4277e-08 AU
q 1.906650540439652 1.4768e-07 AU
i 2.335359567765212 6.1333e-06 deg
node 116.7620411586446 0.00015777 deg
peri 245.8135795960263 0.00015871 deg
M 40.24478408070725 1.5525e-05 deg
tp 2456850.547971567215
(2014-Jul-12.04797157)
5.7501e-05 JED
period 1341.359668560905
3.67
1.2068e-05
3.304e-08
d
yr
n .2683843926709312 2.4146e-09 deg/d
Q 2.853944141202756 1.7118e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      9610 days (26.31 yr)  
   first obs. used      1988-09-05  
   last obs. used      2014-12-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57913  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 05:14:38  

Additional Information
 Earth MOID = .905558 AU 
 T_jup = 3.511 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1 mag n/a MPO263876  

69265 (1988 RF6)          Discovered 1988-Sep-05 by Debehogne, H. at La Silla (809)
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 RF6 = 1999 RJ138 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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