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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09049487539175878 1.5377e-08  
a 2.24973731744754 5.2208e-09 au
q 2.046147619240935 3.4529e-08 au
i 4.819679870893451 1.1408e-06 deg
node 141.0208238231723 9.9317e-06 deg
peri 148.792277248358 1.6558e-05 deg
M 219.3823460880583 1.0854e-05 deg
tp 2459681.930379891760
(2022-Apr-12.43037989)
3.7504e-05 TDB
period 1232.526158270054
3.37
4.2903e-06
1.175e-08
d
yr
n .2920830503956912 1.0167e-09 deg/d
Q 2.453327015654144 5.6932e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2549  
   data-arc span      25927 days (70.98 yr)  
   first obs. used      1950-03-21  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46711  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 18:08:17  

Additional Information
 Earth MOID = 1.02978 au 
 Jupiter MOID = 2.66601 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 13.71   n/a E2021B10  
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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