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437874 (2001 QV39)
Classification: Main-belt Asteroid          SPK-ID: 2437874
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .245162506051729 5.7711e-08  
a 2.33270433019875 1.048e-08 au
q 1.760812690729504 1.3414e-07 au
i 2.668555080812795 6.8583e-06 deg
node 167.7162905490497 0.00010349 deg
peri 167.684084041533 0.0001057 deg
M 86.24458269009861 1.6812e-05 deg
tp 2458688.742224081770
(2019-Jul-24.24222408)
6.098e-05 TDB
period 1301.33158315401
3.56
8.7699e-06
2.401e-08
d
yr
n .2766397163184771 1.8643e-09 deg/d
Q 2.904595969667995 1.305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6656 days (18.22 yr)  
   first obs. used      2001-08-07  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50725  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:45:52  

Additional Information
 Earth MOID = .75125 au 
 Jupiter MOID = 2.48293 au 
 T_jup = 3.527 
[ 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 17.6   n/a MPO495170  

437874 (2001 QV39)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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