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JPL Small-Body Database Browser
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109591 (2001 QV279)
Classification: Main-belt Asteroid          SPK-ID: 2109591
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06047229322404719 8.2435e-08  
a 3.041569387184208 3.1067e-08 au
q 2.857638711341119 2.5437e-07 au
i 10.93410484215181 4.9347e-06 deg
node 98.1260453878909 4.3909e-05 deg
peri 252.2461586813076 5.9726e-05 deg
M 111.1485620931228 4.1814e-05 deg
tp 2458002.300056782831
(2017-Sep-05.80005678)
0.0002239 TDB
period 1937.51475954996
5.30
2.9685e-05
8.127e-08
d
yr
n .1858050361813087 2.8467e-09 deg/d
Q 3.225500063027297 3.2945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      480  
   data-arc span      6409 days (17.55 yr)  
   first obs. used      2001-08-19  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65912  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:00:32  

Additional Information
 Earth MOID = 1.87255 au 
 Jupiter MOID = 2.07581 au 
 T_jup = 3.209 
[ 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 14.7   n/a MPO432618  
diameter diameter 3.930 km 0.591 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.165   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109591 (2001 QV279)          Discovered 2001-Aug-19 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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