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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08935379064060743 0.0001887  
a 35.03201947134015 0.01748 au
q 31.90177573778034 0.022183 au
i 3.485194672210842 0.00046777 deg
node 119.9610134688806 0.0043641 deg
peri 65.37367846109765 0.27583 deg
M 162.4606085671469 0.32324 deg
tp 2424822.884297928998
(1926-Nov-03.38429793)
43.589 TDB
period 75734.9228299868
207.35
56.684
0.1552
d
yr
n .004753421361610739 3.5577e-06 deg/d
Q 38.16226320489996 0.019042 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 = 30.9054 au 
 Jupiter MOID = 26.4444 au 
 T_jup = 5.308 
[ 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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