Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
26120 (1991 VZ2)
Classification: Mars-crossing Asteroid          SPK-ID: 2026120
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3550879923052878 6.8533e-08  
a 2.321503483433919 1.0323e-08 AU
q 1.497165472371637 1.6291e-07 AU
i 3.989010035553494 6.1625e-06 deg
node 23.18225420036799 7.4057e-05 deg
peri 337.1655975124804 7.4482e-05 deg
M 212.7818811163608 1.0366e-05 deg
tp 2457528.837211519834
(2016-May-20.33721152)
4.0208e-05 JED
period 1291.970021009946
3.54
8.6172e-06
2.359e-08
d
yr
n .27864423643405 1.8585e-09 deg/d
Q 3.145841494496201 1.3988e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      20366 days (55.76 yr)  
   first obs. used      1959-09-07  
   last obs. used      2015-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56151  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:38:11  

Additional Information
 Earth MOID = .495471 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Aug-01 01:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin