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101026 (1998 QT63)
Classification: Main-belt Asteroid          SPK-ID: 2101026
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1408623246060307 3.5129e-08  
a 2.242012996573708 8.0215e-09 au
q 1.926197834079403 8.1663e-08 au
i 5.999980859745655 4.9795e-06 deg
node 221.6894483989007 3.2132e-05 deg
peri 106.520478993462 3.656e-05 deg
M 293.3341158986886 1.8181e-05 deg
tp 2459623.568430311576
(2022-Feb-13.06843031)
6.2349e-05 TDB
period 1226.183917218303
3.36
6.5806e-06
1.802e-08
d
yr
n .2935938034619546 1.5756e-09 deg/d
Q 2.557828159068014 9.1514e-09 au
  Orbit Determination Parameters
   # obs. used (total)      888  
   data-arc span      8376 days (22.93 yr)  
   first obs. used      1998-08-24  
   last obs. used      2021-07-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53617  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:27:04  

Additional Information
 Earth MOID = .924961 au 
 Jupiter MOID = 2.76721 au 
 T_jup = 3.613 
[ 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 16.25   n/a MPO637343  

101026 (1998 QT63)          Discovered 1998-Aug-30 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 QT63 = 2004 ES38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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