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109048 (2001 QT14)
Classification: Main-belt Asteroid          SPK-ID: 2109048
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2675946145905478 8.6094e-08  
a 2.480780456118722 1.5307e-08 au
q 1.816936966079869 2.0559e-07 au
i 3.77602667386225 5.174e-06 deg
node 107.873749836754 9.7309e-05 deg
peri 267.7617481726982 9.7999e-05 deg
M 159.0302011155508 1.3092e-05 deg
tp 2457970.039282351602
(2017-Aug-04.53928235)
4.7774e-05 TDB
period 1427.187142827737
3.91
1.3209e-05
3.616e-08
d
yr
n .2522444248528747 2.3346e-09 deg/d
Q 3.144623946157575 1.9403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      8832 days (24.18 yr)  
   first obs. used      1995-01-29  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55726  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:12:34  

Additional Information
 Earth MOID = .822196 au 
 Jupiter MOID = 2.32168 au 
 T_jup = 3.425 
[ 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 16.3   n/a MPO280504  
diameter diameter 3.109 km 0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109048 (2001 QT14)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 QT14 = 1995 BF8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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