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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3551548262669635 6.8186e-08  
a 2.321837614601256 1.0323e-08 au
q 1.497225779967446 1.6214e-07 au
i 3.988813798039428 6.1155e-06 deg
node 23.17989665863748 7.3467e-05 deg
peri 337.1402247526523 7.3885e-05 deg
M 324.273079290142 1.0953e-05 deg
tp 2457528.744655776640
(2016-May-20.24465578)
4.0056e-05 JED
period 1292.248958552183
3.54
8.6183e-06
2.36e-08
d
yr
n .2785840898671251 1.8579e-09 deg/d
Q 3.146449449235067 1.399e-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 = .493531 au 
 Jupiter MOID = 2.30029 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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