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JPL Small-Body Database Browser
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27109 (1998 VV32)
Classification: Main-belt Asteroid          SPK-ID: 2027109
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04217999809630307 4.1853e-08  
a 3.153596393963617 2.4475e-08 au
q 3.020577704069724 1.3087e-07 au
i 19.79717930162413 4.2678e-06 deg
node 95.10849713157474 1.3278e-05 deg
peri 115.2680617496243 5.0984e-05 deg
M 152.6078950591964 4.9654e-05 deg
tp 2457733.374228887332
(2016-Dec-10.87422889)
0.00027953 TDB
period 2045.538191058018
5.60
2.3813e-05
6.52e-08
d
yr
n .1759928030548266 2.0488e-09 deg/d
Q 3.286615083857511 2.5507e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2337  
   data-arc span      8038 days (22.01 yr)  
   first obs. used      1997-11-30  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .3908  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:34:40  

Additional Information
 Earth MOID = 2.05022 au 
 Jupiter MOID = 1.88644 au 
 T_jup = 3.114 
[ 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 12.4   n/a MPO337487  
diameter diameter 19.988 km 0.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.069   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

27109 (1998 VV32)          Discovered 1998-Nov-15 by CSS at Catalina
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 VV32 = 1997 WC57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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