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32981 (1996 VO27)
Classification: Main-belt Asteroid          SPK-ID: 2032981
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .183669785766151 4.3268e-08  
a 3.100374676910711 1.7199e-08 au
q 2.530929524207721 1.3602e-07 au
i 1.376332700019409 4.6929e-06 deg
node 157.4961945496422 0.00020552 deg
peri 187.5624937260118 0.00020594 deg
M 155.5121846400204 1.3604e-05 deg
tp 2458139.146108737396
(2018-Jan-20.64610874)
7.298e-05 TDB
period 1993.974951688369
5.46
1.6592e-05
4.543e-08
d
yr
n .1805438928383605 1.5024e-09 deg/d
Q 3.6698198296137 2.0358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      896  
   data-arc span      14717 days (40.29 yr)  
   first obs. used      1979-09-21  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56065  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 04:29:39  

Additional Information
 Earth MOID = 1.5236 au 
 Jupiter MOID = 1.74799 au 
 T_jup = 3.195 
[ 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 14.6   n/a MPO253584  
diameter diameter 7.380 km 0.572 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32981 (1996 VO27)          Discovered 1996-Nov-11 by Spacewatch at Kitt Peak
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 VO27 = 1990 QA11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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