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134533 (1999 RO64)
Classification: Main-belt Asteroid          SPK-ID: 2134533
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1537382227705702 5.0933e-08  
a 2.275768318690793 1.063e-08 au
q 1.925895741937701 1.1729e-07 au
i 8.147719921173643 5.5965e-06 deg
node 1.525591425083979 2.6992e-05 deg
peri 8.400627232394761 3.0377e-05 deg
M 350.471794911019 1.6996e-05 deg
tp 2459033.689376478119
(2020-Jul-03.18937648)
5.9361e-05 TDB
period 1253.979676186912
3.43
8.7858e-06
2.405e-08
d
yr
n .2870859925694204 2.0114e-09 deg/d
Q 2.625640895443884 1.2264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      844  
   data-arc span      8164 days (22.35 yr)  
   first obs. used      1998-03-25  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56722  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:56:47  

Additional Information
 Earth MOID = .92544 au 
 Jupiter MOID = 2.83803 au 
 T_jup = 3.580 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO338172  

134533 (1999 RO64)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1999 RO64 = 1998 FT142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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