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109568 (2001 QE267)
Classification: Main-belt Asteroid          SPK-ID: 2109568
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1516098643683565 6.0891e-08  
a 2.596195455266945 1.3899e-08 au
q 2.20258661442018 1.6004e-07 au
i 14.09434863498567 5.6839e-06 deg
node 314.5224097194003 1.9405e-05 deg
peri 92.83000893966855 3.3479e-05 deg
M 110.5045273797907 2.4777e-05 deg
tp 2458531.490029217008
(2019-Feb-16.99002922)
0.00010392 TDB
period 1527.933682767422
4.18
1.227e-05
3.359e-08
d
yr
n .2356123201289478 1.892e-09 deg/d
Q 2.98980429611371 1.6006e-08 au
  Orbit Determination Parameters
   # obs. used (total)      803  
   data-arc span      7736 days (21.18 yr)  
   first obs. used      1999-02-12  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:06:17  

Additional Information
 Earth MOID = 1.26543 au 
 Jupiter MOID = 2.45678 au 
 T_jup = 3.359 
[ 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 15.0   n/a MPO459513  

109568 (2001 QE267)          Discovered 2001-Aug-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QE267 = 1999 CG108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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