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JPL Small-Body Database Browser
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109181 (2001 QN67)
Classification: Main-belt Asteroid          SPK-ID: 2109181
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338903726247638 3.3091e-08  
a 2.727647477798592 1.5111e-08 au
q 2.362441740607141 8.984e-08 au
i 5.567265875505666 3.9262e-06 deg
node 138.3566702818215 4.5348e-05 deg
peri 173.4667245076106 5.0276e-05 deg
M 342.1648890367533 1.946e-05 deg
tp 2458682.018110310821
(2019-Jul-17.51811031)
8.8943e-05 TDB
period 1645.435218898881
4.50
1.3674e-05
3.744e-08
d
yr
n .2187871001332465 1.8181e-09 deg/d
Q 3.092853214990042 1.7134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      526  
   data-arc span      7622 days (20.87 yr)  
   first obs. used      1999-01-13  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57052  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:13:44  

Additional Information
 Earth MOID = 1.34752 au 
 Jupiter MOID = 2.1683 au 
 T_jup = 3.336 
[ 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 15.8   n/a MPO439733  

109181 (2001 QN67)          Discovered 2001-Aug-19 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QN67 = 2004 DH58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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