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193953 (2001 RP64)
Classification: Main-belt Asteroid          SPK-ID: 2193953
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1558852445800526 3.6657e-08  
a 2.312285837660155 1.0936e-08 au
q 1.95183459431751 8.6374e-08 au
i 5.714017418819723 4.2884e-06 deg
node 249.8846889203093 4.5365e-05 deg
peri 216.4985413806666 4.7906e-05 deg
M 27.75163895786264 1.4705e-05 deg
tp 2458901.497344931885
(2020-Feb-21.99734493)
5.2433e-05 TDB
period 1284.282916718463
3.52
9.1114e-06
2.495e-08
d
yr
n .2803120677800919 1.9887e-09 deg/d
Q 2.6727370810028 1.2641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      7825 days (21.42 yr)  
   first obs. used      1998-12-15  
   last obs. used      2020-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54717  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:24:23  

Additional Information
 Earth MOID = .972004 au 
 Jupiter MOID = 2.47337 au 
 T_jup = 3.561 
[ 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 16.4   n/a MPO454348  

193953 (2001 RP64)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2001 RP64 = 2003 FS90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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