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243357 (2008 VO19)
Classification: Main-belt Asteroid          SPK-ID: 2243357
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1648776070441692 5.6185e-08  
a 2.939633912117984 2.9895e-08 au
q 2.454954107102081 1.7429e-07 au
i 4.040025773489015 5.6855e-06 deg
node 91.71057435648285 9.1299e-05 deg
peri 341.5738409701633 9.3421e-05 deg
M 12.70436816356119 1.9209e-05 deg
tp 2458535.533589767725
(2019-Feb-21.03358977)
9.798e-05 TDB
period 1840.93434498383
5.04
2.8082e-05
7.688e-08
d
yr
n .1955528729098495 2.983e-09 deg/d
Q 3.424313717133887 3.4823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      6008 days (16.45 yr)  
   first obs. used      2002-08-13  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65383  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:33:15  

Additional Information
 Earth MOID = 1.4701 au 
 Jupiter MOID = 1.85108 au 
 T_jup = 3.249 
[ 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 16.1   n/a MPO288019  
diameter diameter 3.686 km 0.715 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243357 (2008 VO19)          Discovered 2008-Nov-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2008 VO19 = 2003 YB54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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