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JPL Small-Body Database Browser
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266883 (2009 VD80)
Classification: Main-belt Asteroid          SPK-ID: 2266883
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1849553192309333 5.5413e-08  
a 3.125595325763735 4.8999e-08 au
q 2.547499844500391 1.7921e-07 au
i 14.33526293193347 7.6227e-06 deg
node 141.4064349515967 2.3153e-05 deg
peri 294.0903962612613 3.4499e-05 deg
M 231.9863589009041 3.0961e-05 deg
tp 2459318.213804673233
(2021-Apr-13.71380467)
0.00018445 TDB
period 2018.354977360211
5.53
4.7461e-05
1.299e-07
d
yr
n .1783630748991641 4.1942e-09 deg/d
Q 3.70369080702708 5.8061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      8080 days (22.12 yr)  
   first obs. used      1997-07-14  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57521  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:37:00  

Additional Information
 Earth MOID = 1.60232 au 
 Jupiter MOID = 1.69155 au 
 T_jup = 3.141 
[ 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 15.5   n/a MPO454983  
diameter diameter 2.844 km 0.999 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.138   0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

266883 (2009 VD80)          Discovered 2009-Nov-11 by CSS at Catalina
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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