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3864 Soren (1986 XF)
Classification: Main-belt Asteroid          SPK-ID: 2003864
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .157308912661243 5.7145e-08  
a 2.603664568634366 1.2431e-08 au
q 2.19408492640789 1.5119e-07 au
i 3.045111749551443 6.6655e-06 deg
node 25.25544148908212 8.2876e-05 deg
peri 15.48063751993051 8.4612e-05 deg
M 42.26657108092441 1.6256e-05 deg
tp 2457420.334972435301
(2016-Feb-01.83497244)
6.9106e-05 JED
period 1534.53209627794
4.20
1.0989e-05
3.009e-08
d
yr
n .2345991985916699 1.68e-09 deg/d
Q 3.013244210860842 1.4386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1345  
   data-arc span      24570 days (67.27 yr)  
   first obs. used      1948-11-03  
   last obs. used      2016-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53123  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 15:42:16  

Additional Information
 Earth MOID = 1.20085 au 
 Jupiter MOID = 2.3977 au 
 T_jup = 3.394 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2 mag n/a MPO350832  

3864 Soren (1986 XF)          Discovered 1986-Dec-06 by Jensen, P. at Brorfelde
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1986 XF = 1969 UF2 = 1973 SM6 = 1973 SS3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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