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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1576443198795366 6.6055e-08  
a 2.604308951610922 1.5318e-08 AU
q 2.193754438178029 1.7075e-07 AU
i 3.044964261031644 7.1423e-06 deg
node 25.26142601956216 0.00010162 deg
peri 15.49813279599003 0.00010318 deg
M 261.5359917436848 1.9316e-05 deg
tp 2457420.367435654471
(2016-Feb-01.86743565)
8.376e-05 JED
period 1535.101805343325
4.20
1.3544e-05
3.708e-08
d
yr
n .2345121338186989 2.069e-09 deg/d
Q 3.014863465043814 1.7733e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1107  
   data-arc span      24329 days (66.61 yr)  
   first obs. used      1948-11-03  
   last obs. used      2015-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51764  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:47:03  

Additional Information
 Earth MOID = 1.20172 AU 
 T_jup = 3.393 
[ 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 13.1 mag n/a MPO265978  

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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