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173315 (1999 VF51)
Classification: Main-belt Asteroid          SPK-ID: 2173315
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1099826491826829 5.0035e-08  
a 2.428908591764978 1.2728e-08 au
q 2.161770790220086 1.2078e-07 au
i 6.31219961799924 5.1337e-06 deg
node 339.1432011685271 3.7638e-05 deg
peri 76.84617454895736 4.5259e-05 deg
M 147.514777120108 2.3816e-05 deg
tp 2458433.936998495619
(2018-Nov-11.43699850)
9.059e-05 TDB
period 1382.659314025934
3.79
1.0868e-05
2.975e-08
d
yr
n .2603678262230601 2.0465e-09 deg/d
Q 2.69604639330987 1.4127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      9015 days (24.68 yr)  
   first obs. used      1995-08-22  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53131  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:26:41  

Additional Information
 Earth MOID = 1.18345 au 
 Jupiter MOID = 2.60449 au 
 T_jup = 3.492 
[ 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 16.5   n/a MPO314446  

173315 (1999 VF51)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 1999 VF51 = 1995 QU6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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