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193817 (2001 PR65)
Classification: Main-belt Asteroid          SPK-ID: 2193817
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08005292153105925 4.032e-08  
a 2.331523874809372 1.2859e-08 au
q 2.144878577011466 9.7455e-08 au
i 5.993580841374679 5.0007e-06 deg
node 322.1246560940637 3.7654e-05 deg
peri 90.98155078696816 5.1029e-05 deg
M 29.4489196505621 3.2882e-05 deg
tp 2458894.128546492809
(2020-Feb-14.62854649)
0.00011881 TDB
period 1300.343907925257
3.56
1.0758e-05
2.945e-08
d
yr
n .2768498378051328 2.2904e-09 deg/d
Q 2.518169172607278 1.3888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      418  
   data-arc span      6679 days (18.29 yr)  
   first obs. used      2001-08-13  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54434  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:37:33  

Additional Information
 Earth MOID = 1.16573 au 
 Jupiter MOID = 2.71683 au 
 T_jup = 3.559 
[ 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 16.6   n/a MPO503020  

193817 (2001 PR65)          Discovered 2001-Aug-13 by NEAT at Haleakala
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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