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65868 (1997 RR5)
Classification: Main-belt Asteroid          SPK-ID: 2065868
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08433243631891688 5.9974e-08  
a 3.001186117168549 2.6311e-08 au
q 2.748088780061215 1.8519e-07 au
i 1.034704523220656 6.187e-06 deg
node 187.6098194250495 0.00031686 deg
peri 230.1518238427782 0.00031856 deg
M 18.4176367049308 3.139e-05 deg
tp 2458503.344090550240
(2019-Jan-19.84409055)
0.0001655 TDB
period 1899.056212383088
5.20
2.4973e-05
6.837e-08
d
yr
n .1895678483093679 2.4929e-09 deg/d
Q 3.254283454275883 2.853e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      7766 days (21.26 yr)  
   first obs. used      1997-09-08  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57078  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:33:26  

Additional Information
 Earth MOID = 1.75986 au 
 Jupiter MOID = 2.02047 au 
 T_jup = 3.247 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO468583  

65868 (1997 RR5)          Discovered 1997-Sep-08 by Comba, P. G. at Prescott
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 RR5 = 1997 SK5 = 2000 JJ86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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