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JPL Small-Body Database Browser
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109638 (2001 QV330)
Classification: Main-belt Asteroid          SPK-ID: 2109638
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09337387491560618 5.601e-08  
a 3.100622050490299 2.9372e-08 au
q 2.811104954987247 1.7214e-07 au
i 9.986219500361489 5.6647e-06 deg
node 136.1307832725593 3.817e-05 deg
peri 244.5934726434772 5.028e-05 deg
M 67.33153193526739 3.2159e-05 deg
tp 2458227.518175809881
(2018-Apr-19.01817581)
0.00017831 TDB
period 1994.213600212358
5.46
2.8336e-05
7.758e-08
d
yr
n .1805222870617594 2.5651e-09 deg/d
Q 3.39013914599335 3.2114e-08 au
  Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      7266 days (19.89 yr)  
   first obs. used      1999-03-22  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6462  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:06:10  

Additional Information
 Earth MOID = 1.82951 au 
 Jupiter MOID = 2.10198 au 
 T_jup = 3.192 
[ 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 15.2   n/a MPO453557  

109638 (2001 QV330)          Discovered 2001-Aug-27 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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