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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1407581031515875 4.1095e-08  
a 2.242201099874552 8.933e-09 au
q 1.926593126171807 9.3e-08 au
i 5.999596980080511 5.1213e-06 deg
node 221.6903989954837 3.9539e-05 deg
peri 106.4876657363093 4.3168e-05 deg
M 235.8159582193008 1.8991e-05 deg
tp 2459623.532329271154
(2022-Feb-13.03232927)
6.5769e-05 TDB
period 1226.338234396915
3.36
7.3286e-06
2.006e-08
d
yr
n .293556858868581 1.7543e-09 deg/d
Q 2.557809073577297 1.019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      727  
   data-arc span      8239 days (22.56 yr)  
   first obs. used      1998-08-24  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55817  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:34:51  

Additional Information
 Earth MOID = .924186 au 
 Jupiter MOID = 2.76792 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 16.22   n/a E2021B55  

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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