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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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1836697889703536 4.2436e-08  
a 3.100374675334498 1.6709e-08 au
q 2.530929512986782 1.3278e-07 au
i 1.376331168166276 4.538e-06 deg
node 157.4960832362483 0.00018632 deg
peri 187.5626069371087 0.0001867 deg
M 155.5121834294434 1.3216e-05 deg
tp 2458139.146116099424
(2018-Jan-20.64611610)
7.0308e-05 TDB
period 1993.974950167781
5.46
1.612e-05
4.413e-08
d
yr
n .1805438929760418 1.4595e-09 deg/d
Q 3.669819837682213 1.9778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      945  
   data-arc span      14744 days (40.37 yr)  
   first obs. used      1979-09-21  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55553  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:56:36  

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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