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JPL Small-Body Database Browser
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312817 (2011 QT6)
Classification: Main-belt Asteroid          SPK-ID: 2312817
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04106098643145375 5.3732e-08  
a 2.257822815790922 1.7534e-08 au
q 2.165114383787104 1.214e-07 au
i 6.040170935903873 6.7064e-06 deg
node 225.3295646757558 5.431e-05 deg
peri 224.3850274862929 0.00010032 deg
M 332.8519296982726 8.4716e-05 deg
tp 2458693.947928215070
(2019-Jul-29.44792821)
0.00029173 TDB
period 1239.176625945473
3.39
1.4435e-05
3.952e-08
d
yr
n .2905154862208003 3.3842e-09 deg/d
Q 2.35053124779474 1.8254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      7301 days (19.99 yr)  
   first obs. used      1998-11-14  
   last obs. used      2018-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58258  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:17:24  

Additional Information
 Earth MOID = 1.1852 au 
 Jupiter MOID = 2.72679 au 
 T_jup = 3.614 
[ 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 17.6   n/a MPO455306  

312817 (2011 QT6)          Discovered 2005-Dec-01 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2011 QT6 = 2005 XU30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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