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JPL Small-Body Database Browser
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109011 (2001 QW3)
Classification: Main-belt Asteroid          SPK-ID: 2109011
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1572640423163991 4.049e-08  
a 2.332994697557852 9.3053e-09 au
q 1.966098520717179 9.7387e-08 au
i 7.78052489253598 4.6965e-06 deg
node 309.9550268719271 3.246e-05 deg
peri 103.3477818618423 3.6875e-05 deg
M 274.3400155978689 1.6977e-05 deg
tp 2458910.202381312055
(2020-Mar-01.70238131)		 6.1991e-05 TDB
period 1301.574568925163
3.56		 7.7872e-06
2.132e-08		 d
yr
n .2765880715518952 1.6548e-09 deg/d
Q 2.699890874398525 1.0769e-08 au
   Orbit Determination Parameters
   # obs. used (total)      793  
   data-arc span      7681 days (21.03 yr)  
   first obs. used      1998-11-16  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52559  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:13:02  

Additional Information
 Earth MOID = .994325 au 
 Jupiter MOID = 2.6615 au 
 T_jup = 3.541 
[ 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 15.7   n/a MPO345029  

109011 (2001 QW3)          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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