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JPL Small-Body Database Browser
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212895 (2007 VS309)
Classification: Main-belt Asteroid          SPK-ID: 2212895
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06680956880264562 6.8151e-08  
a 2.560975892827257 1.8175e-08 au
q 2.389878197713498 1.7685e-07 au
i .7860565662736435 6.8011e-06 deg
node 174.5446711901334 0.00041499 deg
peri 274.3215610420455 0.00042587 deg
M 269.1800851258506 9.1424e-05 deg
tp 2458978.146315731077
(2020-May-08.64631573)
0.00038039 TDB
period 1496.947820878047
4.10
1.5936e-05
4.363e-08
d
yr
n .2404893443706269 2.5602e-09 deg/d
Q 2.732073587941016 1.939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      7726 days (21.15 yr)  
   first obs. used      1998-09-01  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57207  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:47:26  

Additional Information
 Earth MOID = 1.40647 au 
 Jupiter MOID = 2.38308 au 
 T_jup = 3.432 
[ 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 16.8   n/a MPO264518  

212895 (2007 VS309)          Discovered 2007-Nov-02 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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