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249115 (2007 VD329)
Classification: Main-belt Asteroid          SPK-ID: 2249115
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2258021331481412 6.8132e-08  
a 2.168848817322865 1.8374e-08 au
q 1.679118127895539 1.5625e-07 au
i 3.722925817832827 6.6268e-06 deg
node 140.817351857101 8.0562e-05 deg
peri 185.5116517811877 8.1472e-05 deg
M 285.1855418532685 1.443e-05 deg
tp 2458842.951782222728
(2019-Dec-25.45178222)
4.8829e-05 TDB
period 1166.654731749806
3.19
1.4826e-05
4.059e-08
d
yr
n .3085745852674461 3.9213e-09 deg/d
Q 2.658579506750191 2.2523e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      7472 days (20.46 yr)  
   first obs. used      1999-02-08  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:18:29  

Additional Information
 Earth MOID = .666521 au 
 Jupiter MOID = 2.67999 au 
 T_jup = 3.654 
[ 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 MPO437157  
diameter diameter 0.984 km 0.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.264   0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249115 (2007 VD329)          Discovered 2007-Nov-12 by LINEAR at Socorro
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2007 VD329 = 1999 CF132 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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