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JPL Small-Body Database Browser
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379021 (2008 VY34)
Classification: Main-belt Asteroid          SPK-ID: 2379021
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04860706928120278 1.0277e-07  
a 3.142581166551761 5.5901e-08 au
q 2.989829506067377 3.1143e-07 au
i 25.97132728754195 1.0906e-05 deg
node 234.4433004275311 1.4591e-05 deg
peri 39.21081067530009 8.9536e-05 deg
M 179.0457820499785 9.2231e-05 deg
tp 2457988.478414588131
(2017-Aug-22.97841459)
0.00050811 TDB
period 2034.830234909276
5.57
5.4294e-05
1.486e-07
d
yr
n .176918935950473 4.7206e-09 deg/d
Q 3.295332827036146 5.8618e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      7187 days (19.68 yr)  
   first obs. used      2000-05-24  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56275  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:07:05  

Additional Information
 Earth MOID = 1.99817 au 
 Jupiter MOID = 1.75549 au 
 T_jup = 3.051 
[ 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 15.6   n/a MPO281807  
diameter diameter 5.769 km 1.966 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.023   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379021 (2008 VY34)          Discovered 2008-Nov-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1952-Nov-27 15:34 00:04 Jupiter 1.78532827079793 1.78532657112773 1.78532997060707 7.39913885450325 7.33473826763956 2434344.148727192 3.96994031573879 929.742991477873 43.5632084934156 -85.5224181759856 2144341.05813158 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07
2036-Sep-10 02:33 00:01 Jupiter 1.88719964045061 1.88719848919264 1.88720079170965 7.33370111887462 7.27224325470479 2464946.606352385 1.26202405285367 276.511072806583 55.0441839864455 86.8072226522718 2171626.37982604 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07
2047-Jun-16 07:38 00:02 Jupiter 1.89206277207161 1.89206089171027 1.89206465246555 7.32510376359159 7.26373197567629 2468877.818376685 2.0383052672952 452.779556179309 42.3463773155642 -79.3262359004206 2143038.15574741 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07
2131-Apr-02 00:52 00:07 Jupiter 1.78330265914352 1.78330006412697 1.78330525453037 7.4048072973941 7.34038302669187 2499482.536241287 7.00790207495671 1426.87098189448 54.5228914225057 85.2698322749638 2176585.38401457 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07

Alternate Designations
 2008 VY34 = 2000 KA1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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