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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 | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1406133234961265 4.3124e-08  
a 2.242537080232427 9.2333e-09 au
q 1.927206488317646 9.6939e-08 au
i 5.999129752479551 5.1231e-06 deg
node 221.6972275908908 4.1058e-05 deg
peri 106.4412617885422 4.4596e-05 deg
M 177.1555555047205 1.9066e-05 deg
tp 2458396.884822272445
(2018-Oct-05.38482227)
6.3516e-05 TDB
period 1226.613883842494
3.36
7.5756e-06
2.074e-08
d
yr
n .2934908896288234 1.8126e-09 deg/d
Q 2.557867672147208 1.0532e-08 au
  Orbit Determination Parameters
   # obs. used (total)      707  
   data-arc span      7884 days (21.59 yr)  
   first obs. used      1998-08-24  
   last obs. used      2020-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56324  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:02:52  

Additional Information
 Earth MOID = .926677 au 
 Jupiter MOID = 2.76809 au 
 T_jup = 3.613 
[ 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 16.2   n/a MPO453464  

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

[ show close-approach data ]
Alternate Designations
 1998 QT63 = 2004 ES38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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