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305152 (2007 VS209)
Classification: Main-belt Asteroid          SPK-ID: 2305152
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1805910220921771 6.3284e-08  
a 2.547139861051412 2.2742e-08 au
q 2.087149270132412 1.6385e-07 au
i 3.099886218309303 7.8963e-06 deg
node 354.9998589407596 0.00011374 deg
peri 341.1642078884097 0.00011599 deg
M 87.59935834031565 2.2094e-05 deg
tp 2458639.193279643659
(2019-Jun-04.69327964)
9.2264e-05 TDB
period 1484.833014677698
4.07
1.9886e-05
5.444e-08
d
yr
n .2424515056180527 3.2471e-09 deg/d
Q 3.007130451970413 2.6849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      5874 days (16.08 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59817  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:13:11  

Additional Information
 Earth MOID = 1.07795 au 
 Jupiter MOID = 2.36997 au 
 T_jup = 3.417 
[ 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 17.1   n/a MPO450227  

305152 (2007 VS209)          Discovered 2007-Nov-07 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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