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JPL Small-Body Database Browser
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266767 (2009 SS137)
Classification: Main-belt Asteroid          SPK-ID: 2266767
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1129690932490448 4.3028e-08  
a 2.408729431606041 1.3241e-08 au
q 2.136617451835219 1.0588e-07 au
i 6.046134579860172 7.2739e-06 deg
node 200.0599210082345 5.0835e-05 deg
peri 54.52689722891767 6.3412e-05 deg
M 319.3500840791029 3.6019e-05 deg
tp 2458754.683395805796
(2019-Sep-28.18339581)
0.00013678 TDB
period 1365.464632155667
3.74
1.1259e-05
3.083e-08
d
yr
n .2636465211344697 2.174e-09 deg/d
Q 2.680841411376862 1.4737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      9477 days (25.95 yr)  
   first obs. used      1993-05-21  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60964  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:50:54  

Additional Information
 Earth MOID = 1.12884 au 
 Jupiter MOID = 2.35306 au 
 T_jup = 3.505 
[ 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 17.4   n/a MPO433732  

266767 (2009 SS137)          Discovered 2009-Sep-18 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2009 SS137 = 1993 KZ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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