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85547 (1997 XF10)
Classification: Main-belt Asteroid          SPK-ID: 2085547
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1869368366225764 4.1667e-08  
a 2.3515582314842 8.4743e-09 au
q 1.911965374556764 9.7996e-08 au
i 8.143727543546305 5.2019e-06 deg
node 20.2309600889594 2.5512e-05 deg
peri 47.78417436165832 2.8341e-05 deg
M 159.156346474306 1.1632e-05 deg
tp 2458814.191011862114
(2019-Nov-26.69101186)
4.1744e-05 TDB
period 1317.140286098999
3.61
7.1199e-06
1.949e-08
d
yr
n .2733194055328907 1.4774e-09 deg/d
Q 2.791151088411636 1.0058e-08 au
  Orbit Determination Parameters
   # obs. used (total)      912  
   data-arc span      8586 days (23.51 yr)  
   first obs. used      1997-12-05  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50307  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:26:25  

Additional Information
 Earth MOID = .935483 au 
 Jupiter MOID = 2.55712 au 
 T_jup = 3.520 
[ 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 15.80   n/a MPCxxxxx  

85547 (1997 XF10)          Discovered 1997-Dec-05 by Offutt, W. at Cloudcroft
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1997 XF10 = 1999 FS21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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