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JPL Small-Body Database Browser
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427581 (2003 QB92)
Classification: TransNeptunian Object          SPK-ID: 2427581
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09221260925637588 0.00018966  
a 34.94053452576735 0.017394 au
q 31.71857666833385 0.022079 au
i 3.48673597858085 0.00046836 deg
node 119.990946742736 0.0043671 deg
peri 65.09068482551024 0.26638 deg
M 160.7560460455493 0.31243 deg
tp 2424913.870598405840
(1927-Feb-02.37059841)
41.497 TDB
period 75438.44777780693
206.54
56.333
0.1542
d
yr
n .004772102430584576 3.5635e-06 deg/d
Q 38.16249238320085 0.018998 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      4077 days (11.16 yr)  
   first obs. used      2003-08-24  
   last obs. used      2014-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .24376  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 14:52:10  

Additional Information
 Earth MOID = 30.7227 au 
 Jupiter MOID = 26.2647 au 
 T_jup = 5.300 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.9   n/a MPO157384  

427581 (2003 QB92)          Discovered 2003-Aug-24 by Buie, M. W. at Cerro Tololo
Reference: Last Updated: 2015-03-09
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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