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27920 (1996 VV8)
Classification: Main-belt Asteroid          SPK-ID: 2027920
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1005551286282566 4.9092e-08  
a 3.180300136155273 2.4756e-08 au
q 2.860504646887718 1.5714e-07 au
i 18.10315446797718 4.7257e-06 deg
node 56.78799899066877 1.6039e-05 deg
peri 301.6083428697199 2.9105e-05 deg
M 93.91139150665522 2.5673e-05 deg
tp 2458460.098726910106
(2018-Dec-07.59872691)
0.00014795 TDB
period 2071.574653417578
5.67
2.4188e-05
6.622e-08
d
yr
n .1737808480163099 2.0291e-09 deg/d
Q 3.500095625422829 2.7246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2421  
   data-arc span      10667 days (29.20 yr)  
   first obs. used      1990-11-19  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .37803  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:13:04  

Additional Information
 Earth MOID = 1.90564 au 
 Jupiter MOID = 2.02645 au 
 T_jup = 3.115 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6   n/a MPO459053  
diameter diameter 16.445 km 0.211 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27920 (1996 VV8)          Discovered 1996-Nov-07 by Endate, K., Watanabe, K. at Kitami
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 VV8 = 1990 WM7 = 1990 WP2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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