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332778 (2009 VK37)
Classification: Main-belt Asteroid          SPK-ID: 2332778
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .144075652570253 1.0079e-07  
a 2.839373008192204 3.8382e-08 au
q 2.43028848914655 2.7022e-07 au
i 16.06955030617905 7.9145e-06 deg
node 51.18835881539987 2.4863e-05 deg
peri 330.7832203931482 4.7767e-05 deg
M 98.86263505498079 5.0073e-05 deg
tp 2458520.587809082641
(2019-Feb-06.08780908)
0.00023742 TDB
period 1747.560022390328
4.78
3.5435e-05
9.702e-08
d
yr
n .2060015080383841 4.1771e-09 deg/d
Q 3.248457527237858 4.3912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      5590 days (15.30 yr)  
   first obs. used      2004-10-07  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53918  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:11:10  

Additional Information
 Earth MOID = 1.44733 au 
 Jupiter MOID = 2.21238 au 
 T_jup = 3.237 
[ 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 16.0   n/a MPO413327  

332778 (2009 VK37)          Discovered 2009-Nov-08 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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