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101054 (1998 QP110)
Classification: Main-belt Asteroid          SPK-ID: 2101054
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2059960309988722 6.927e-08  
a 2.516563096084329 9.8222e-09 au
q 1.998161086532724 1.7296e-07 au
i 2.607554369181093 3.2108e-06 deg
node 249.450913175134 0.00014709 deg
peri 107.3784607962623 0.00014733 deg
M 147.8917966253177 1.0308e-05 deg
tp 2458401.465622536724
(2018-Oct-09.96562254)
4.083e-05 TDB
period 1458.17672655051
3.99
8.5369e-06
2.337e-08
d
yr
n .2468836550776823 1.4454e-09 deg/d
Q 3.034965105635935 1.1845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      557  
   data-arc span      8861 days (24.26 yr)  
   first obs. used      1995-12-19  
   last obs. used      2020-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58069  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:02:42  

Additional Information
 Earth MOID = .995932 au 
 Jupiter MOID = 2.42539 au 
 T_jup = 3.427 
[ 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 16.5   n/a MPO449612  

101054 (1998 QP110)          Discovered 1998-Aug-26 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 QP110 = 1995 YA13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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