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300751 (2007 VL209)
Classification: Main-belt Asteroid          SPK-ID: 2300751
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 .09974823373128473 9.0515e-08  
a 2.719275049593458 3.4644e-08 au
q 2.448032166366959 2.6663e-07 au
i 4.379781555332316 7.6896e-06 deg
node 329.0936931497963 0.00010448 deg
peri 333.7682191248018 0.00011371 deg
M 297.9071257098576 4.8077e-05 deg
tp 2458882.999313519460
(2020-Feb-03.49931352)
0.00021994 TDB
period 1637.865117852193
4.48
3.13e-05
8.569e-08
d
yr
n .2197983192120755 4.2004e-09 deg/d
Q 2.990517932819957 3.81e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      6138 days (16.80 yr)  
   first obs. used      2002-10-05  
   last obs. used      2019-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62045  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:49:48  

Additional Information
 Earth MOID = 1.43296 au 
 Jupiter MOID = 2.21197 au 
 T_jup = 3.348 
[ 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 16.9   n/a MPO437340  
diameter diameter 2.183 km 0.363 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.054   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

300751 (2007 VL209)          Discovered 2007-Nov-07 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

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