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JPL Small-Body Database Browser
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442305 (2011 SF60)
Classification: Main-belt Asteroid          SPK-ID: 2442305
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1446795572245214 3.4937e-07  
a 2.562509801435648 5.275e-08 au
q 2.191767017980442 9.3752e-07 au
i 14.34740359500456 1.2647e-05 deg
node 319.9811396573173 1.6991e-05 deg
peri 24.35361791074063 8.2862e-05 deg
M 315.6230872632491 7.5699e-05 deg
tp 2458785.193373690575
(2019-Oct-28.69337369)
0.0003202 TDB
period 1498.29292819515
4.10
4.6265e-05
1.267e-07
d
yr
n .2402734426796351 7.4192e-09 deg/d
Q 2.933252584890854 6.0382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      4360 days (11.94 yr)  
   first obs. used      2007-09-20  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54599  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:59  

Additional Information
 Earth MOID = 1.18869 au 
 Jupiter MOID = 2.45732 au 
 T_jup = 3.376 
[ 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 17.3   n/a MPO349188  

442305 (2011 SF60)          Discovered 2007-Sep-20 by CSS at Catalina
Reference: Last Updated: 2015-09-02

Alternate Designations
 2011 SF60 = 2007 TB137 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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