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109126 (2001 QK48)
Classification: Main-belt Asteroid          SPK-ID: 2109126
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08641401303072671 4.6252e-08  
a 2.976908739266141 2.1057e-08 au
q 2.719662108679913 1.3565e-07 au
i 9.886449545837841 4.2212e-06 deg
node 140.0944638389823 2.8989e-05 deg
peri 274.42759800023 3.8733e-05 deg
M 157.0232938235853 2.5413e-05 deg
tp 2458182.208027364019
(2018-Mar-04.70802736)
0.00013108 TDB
period 1876.059933374713
5.14
1.9905e-05
5.45e-08
d
yr
n .1918915241435924 2.036e-09 deg/d
Q 3.23415536985237 2.2877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      6830 days (18.70 yr)  
   first obs. used      2001-08-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55905  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:01:13  

Additional Information
 Earth MOID = 1.75392 au 
 Jupiter MOID = 2.06587 au 
 T_jup = 3.233 
[ 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 14.9   n/a MPO436525  

109126 (2001 QK48)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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