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160711 (2000 QK73)
Classification: Main-belt Asteroid          SPK-ID: 2160711
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214698546445996 5.0788e-08  
a 2.343878840243364 9.4097e-09 au
q 1.840651460197587 1.2013e-07 au
i 7.715674363356301 5.8723e-06 deg
node 336.0522018334338 2.7543e-05 deg
peri 50.64621320995906 3.0255e-05 deg
M 149.2777032048677 1.1406e-05 deg
tp 2458457.007434059184
(2018-Dec-04.50743406)
4.0521e-05 TDB
period 1310.693556626974
3.59
7.8928e-06
2.161e-08
d
yr
n .2746637443815991 1.654e-09 deg/d
Q 2.847106220289141 1.143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      893  
   data-arc span      7207 days (19.73 yr)  
   first obs. used      2000-08-02  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52591  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:34:59  

Additional Information
 Earth MOID = .855096 au 
 Jupiter MOID = 2.65417 au 
 T_jup = 3.519 
[ 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 15.7   n/a MPO459735  

160711 (2000 QK73)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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