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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1990903665802545 8.3116e-08  
a 2.380569501596388 1.9948e-08 AU
q 1.906621046853789 2.0362e-07 AU
i 2.335353679468707 8.9298e-06 deg
node 116.7613589025603 0.00018527 deg
peri 245.8067823159856 0.00018679 deg
M 346.5743700902627 2.5103e-05 deg
tp 2456850.532464448511
(2014-Jul-12.03246445)
9.3956e-05 JED
period 1341.589729685647
3.67
1.6863e-05
4.617e-08
d
yr
n .2683383690514334 3.3728e-09 deg/d
Q 2.854517956338987 2.392e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      9017 days (24.69 yr)  
   first obs. used      1988-09-07  
   last obs. used      2013-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57688  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-06 09:43:23  

Additional Information
 Earth MOID = .904032 AU 
 T_jup = 3.510 
[ 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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