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JPL Small-Body Database Browser
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266748 (2009 SS60)
Classification: Main-belt Asteroid          SPK-ID: 2266748
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1154879054641384 4.303e-08  
a 2.802989603443294 3.4474e-08 au
q 2.479278205103872 1.2237e-07 au
i 8.170447526350726 7.0671e-06 deg
node 231.2051425486517 3.8802e-05 deg
peri 243.6350186129513 5.8099e-05 deg
M 292.5054159162167 4.1444e-05 deg
tp 2458921.863894599514
(2020-Mar-13.36389460)
0.00019977 TDB
period 1714.078301634006
4.69
3.1623e-05
8.658e-08
d
yr
n .2100254111243443 3.8747e-09 deg/d
Q 3.126701001782716 3.8456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      6558 days (17.95 yr)  
   first obs. used      2000-11-21  
   last obs. used      2018-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49812  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:31:11  

Additional Information
 Earth MOID = 1.50898 au 
 Jupiter MOID = 2.05433 au 
 T_jup = 3.300 
[ 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 16.0   n/a MPO413195  

266748 (2009 SS60)          Discovered 2009-Sep-17 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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