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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1992163374374576 6.014e-08  
a 2.381533058912999 1.3689e-08 au
q 1.907092765430127 1.4207e-07 au
i 2.334458648003503 5.5482e-06 deg
node 116.7343668865906 0.00014586 deg
peri 246.2311798684923 0.00014663 deg
M 200.6784954164099 1.4572e-05 deg
tp 2458194.594110330231
(2018-Mar-17.09411033)
5.6427e-05 JED
period 1342.404343204475
3.68
1.1575e-05
3.169e-08
d
yr
n .2681755328209369 2.3123e-09 deg/d
Q 2.855973352395872 1.6417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      563  
   data-arc span      10074 days (27.58 yr)  
   first obs. used      1988-09-05  
   last obs. used      2016-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55044  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 15:05:40  

Additional Information
 Earth MOID = .9049 au 
 Jupiter MOID = 2.59146 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
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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