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85050 (6572 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2085050
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2738644465468414 4.6277e-08  
a 2.311992165905981 7.2972e-09 au
q 1.678819710969507 1.0662e-07 au
i 7.497311750774847 4.3312e-06 deg
node 11.09705622999695 4.343e-05 deg
peri 29.99401573123873 4.4365e-05 deg
M 25.82080420621721 9.8649e-06 deg
tp 2459108.403054221619
(2020-Sep-15.90305422)
3.5118e-05 TDB
period 1284.038259049811
3.52
6.0791e-06
1.664e-08
d
yr
n .2803654777906697 1.3273e-09 deg/d
Q 2.945164620842456 9.2956e-09 au
  Orbit Determination Parameters
   # obs. used (total)      616  
   data-arc span      22060 days (60.40 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43687  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:11:01  

Additional Information
 Earth MOID = .690146 au 
 Jupiter MOID = 2.50409 au 
 T_jup = 3.522 
[ 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 16.21   n/a MPCxxxxx  

85050 (6572 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 6572 P-L = 1999 XB205 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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