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JPL Small-Body Database Browser
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245990 (2006 SF270)
Classification: Main-belt Asteroid          SPK-ID: 2245990
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06436841517476895 4.4031e-08  
a 3.09756832679931 3.5374e-08 au
q 2.898182762707678 1.2957e-07 au
i 9.457252911872798 7.5123e-06 deg
node 222.76861613211 4.4179e-05 deg
peri 220.9553216620898 8.7728e-05 deg
M 85.06805199678986 7.4567e-05 deg
tp 2458529.963024813352
(2019-Feb-15.46302481)
0.00041279 TDB
period 1991.268250430673
5.45
3.411e-05
9.339e-08
d
yr
n .1807893034613187 3.0969e-09 deg/d
Q 3.296953890890943 3.7651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      8560 days (23.44 yr)  
   first obs. used      1996-11-11  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55133  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:10:47  

Additional Information
 Earth MOID = 1.92107 au 
 Jupiter MOID = 1.96685 au 
 T_jup = 3.199 
[ 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 15.7   n/a MPO470623  

245990 (2006 SF270)          Discovered 2006-Sep-27 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2006 SF270 = 1996 VT27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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