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5930 Zhiganov (1975 VW2)
Classification: Main-belt Asteroid          SPK-ID: 2005930
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09051379881940394 1.5048e-08  
a 2.249417957830458 5.0956e-09 au
q 2.045814593334638 3.3981e-08 au
i 4.819862601603512 1.1365e-06 deg
node 141.0216693837019 9.8957e-06 deg
peri 148.8874927688173 1.6063e-05 deg
M 276.5341474166292 1.0564e-05 deg
tp 2459682.199839860651
(2022-Apr-12.69983986)
3.6431e-05 TDB
period 1232.263724223024
3.37
4.1872e-06
1.146e-08
d
yr
n .2921452550483785 9.927e-10 deg/d
Q 2.453021322326279 5.5568e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2791  
   data-arc span      26025 days (71.25 yr)  
   first obs. used      1950-03-21  
   last obs. used      2021-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45376  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 00:14:19  

Additional Information
 Earth MOID = 1.03102 au 
 Jupiter MOID = 2.66541 au 
 T_jup = 3.618 
[ 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 13.73   n/a MPO614063  
diameter diameter 4.927 km 0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.290   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5930 Zhiganov (1975 VW2)          Discovered 1975-Nov-02 by Smirnova, T. M. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1975 VW2 = 1978 PY = 1991 HJ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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