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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1989863879874236 6.1133e-08  
a 2.380297343970623 1.3917e-08 AU
q 1.906650573157851 1.4451e-07 AU
i 2.33535972630142 5.9549e-06 deg
node 116.7620545914825 0.00015172 deg
peri 245.8135676845962 0.00015269 deg
M 40.24478144142761 1.5238e-05 deg
tp 2456850.547981103562
(2014-Jul-12.04798110)
5.6483e-05 JED
period 1341.359671223075
3.67
1.1764e-05
3.221e-08
d
yr
n .268384392138274 2.3537e-09 deg/d
Q 2.853944114783395 1.6686e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      9658 days (26.44 yr)  
   first obs. used      1988-09-05  
   last obs. used      2015-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54707  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 18:53:54  

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
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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