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52590 (1997 PC5)
Classification: Main-belt Asteroid          SPK-ID: 2052590
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1717924075687854 3.1365e-08  
a 2.360920114791532 7.6252e-09 au
q 1.955331964193921 7.2649e-08 au
i 1.635372733002569 4.752e-06 deg
node 214.7989318472858 0.00012972 deg
peri 46.76925550377379 0.00013055 deg
M 158.3853639319535 1.5387e-05 deg
tp 2458417.547845874551
(2018-Oct-26.04784587)
5.5826e-05 TDB
period 1325.013689871775
3.63
6.4192e-06
1.757e-08
d
yr
n .2716953060574326 1.3163e-09 deg/d
Q 2.766508265389142 8.9352e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1261  
   data-arc span      10697 days (29.29 yr)  
   first obs. used      1990-10-14  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54738  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:31:17  

Additional Information
 Earth MOID = .940294 au 
 Jupiter MOID = 2.29936 au 
 T_jup = 3.531 
[ 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 15.4   n/a MPO502507  

52590 (1997 PC5)          Discovered 1997-Aug-11 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 PC5 = 2000 GL57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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