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65522 (5570 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2065522
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1410232242807129 4.3107e-08  
a 3.175839391619388 1.9607e-08 au
q 2.727972280815524 1.3823e-07 au
i 8.012083491132961 5.5189e-06 deg
node 38.48506581113606 2.8512e-05 deg
peri 27.52765075853085 3.358e-05 deg
M 146.360475518825 1.7253e-05 deg
tp 2458160.058411938599
(2018-Feb-10.55841194)
9.714e-05 TDB
period 2067.217741877239
5.66
1.9144e-05
5.241e-08
d
yr
n .1741471121823307 1.6127e-09 deg/d
Q 3.623706502423252 2.2372e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1139  
   data-arc span      21743 days (59.53 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .497  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:51:37  

Additional Information
 Earth MOID = 1.74431 au 
 Jupiter MOID = 1.74452 au 
 T_jup = 3.170 
[ 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 13.9   n/a MPO302416  

65522 (5570 P-L)          Discovered 1960-Oct-22 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 5570 P-L = 2000 QD128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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