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26120 (1991 VZ2)
Classification: Mars-crossing Asteroid          SPK-ID: 2026120
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3551671497247214 6.8179e-08  
a 2.321920952714977 1.0405e-08 au
q 1.497250906053089 1.6216e-07 au
i 3.988837553940433 6.1156e-06 deg
node 23.17928050811867 7.3464e-05 deg
peri 337.1286712479657 7.3882e-05 deg
M 19.9943401371489 1.1274e-05 deg
tp 2457528.724843540995
(2016-May-20.22484354)
4.0049e-05 JED
period 1292.318533545075
3.54
8.6864e-06
2.378e-08
d
yr
n .2785690916406279 1.8724e-09 deg/d
Q 3.146590999376864 1.41e-08 au
  Orbit Determination Parameters
   # obs. used (total)      721  
   data-arc span      20428 days (55.93 yr)  
   first obs. used      1959-09-07  
   last obs. used      2015-08-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56069  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 15:07:46  

Additional Information
 Earth MOID = .494333 au 
 Jupiter MOID = 2.29997 au 
 T_jup = 3.487 
[ 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 15.2 mag n/a MPO337480  

26120 (1991 VZ2)          Discovered 1991-Nov-05 by Sugie, A. at Dynic
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 VZ2 = 1959 RK = 1998 QK91 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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