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3260 Vizbor (1974 SO2)
Classification: Main-belt Asteroid          SPK-ID: 2003260
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09216656351005617 5.6057e-08  
a 2.234531242488407 1.172e-08 AU
q 2.028582176812395 1.2408e-07 AU
i 5.222286808841024 5.1544e-06 deg
node 249.3657529666724 6.9541e-05 deg
peri 259.668794603059 7.522e-05 deg
M 227.6410292994416 3.0155e-05 deg
tp 2457449.068687358753
(2016-Mar-01.56868736)
0.00010326 JED
period 1220.051248467965
3.34
9.5984e-06
2.628e-08
d
yr
n .2950695722430161 2.3214e-09 deg/d
Q 2.44048030816442 1.28e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1171  
   data-arc span      22927 days (62.77 yr)  
   first obs. used      1951-11-28  
   last obs. used      2014-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50827  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:43:17  

Additional Information
 Earth MOID = 1.04817 AU 
 T_jup = 3.628 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a PDS3 (MPC 17268)  
rotation period rot_per 72.12 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D (2012) Minor Planet Bul. 39, 69-80.]

3260 Vizbor (1974 SO2)          Discovered 1974-Sep-20 by Zhuravleva, L. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1974 SO2 = 1951 WC = 1954 SF1 = 1961 VN = 1961 XE = 1968 WC = 1974 TV1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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