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308100 (2004 VU39)
Classification: Main-belt Asteroid          SPK-ID: 2308100
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 .1298298817318778 5.1479e-08  
a 2.312554635149099 1.6718e-08 au
q 2.012315940369185 1.1398e-07 au
i 3.226027320673109 5.1416e-06 deg
node 75.77779672260532 9.4618e-05 deg
peri 75.2234314190531 9.7887e-05 deg
M 69.15846183986774 2.2257e-05 deg
tp 2458753.737447151685
(2019-Sep-27.23744715)
7.9039e-05 TDB
period 1284.506865278239
3.52
1.3929e-05
3.814e-08
d
yr
n .2802631965085058 3.0392e-09 deg/d
Q 2.612793329929012 1.8889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      6649 days (18.20 yr)  
   first obs. used      2002-02-12  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60449  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:10:41  

Additional Information
 Earth MOID = 1.02607 au 
 Jupiter MOID = 2.38244 au 
 T_jup = 3.570 
[ 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 17.9   n/a MPO471231  

308100 (2004 VU39)          Discovered 2004-Nov-04 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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