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 ]  
2721 Vsekhsvyatskij (1973 SP2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2002721
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1747302812754818 6.6706e-08  
a 3.234303407764071 3.0987e-08 AU
q 2.669172663595205 2.2062e-07 AU
i 2.230694318113297 5.9139e-06 deg
node 85.01925167749513 0.00018527 deg
peri 280.9661235104531 0.00018589 deg
M 31.20782982973231 1.8557e-05 deg
tp 2456816.325019388342
(2014-Jun-07.82501939)
0.0001085 JED
period 2124.562758190527
5.82
3.0532e-05
8.359e-08
d
yr
n .1694466301887966 2.4351e-09 deg/d
Q 3.799434151932936 3.6402e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1116  
   data-arc span      20746 days (56.80 yr)  
   first obs. used      1956-09-30  
   last obs. used      2013-07-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49918  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 17:44:10  

Additional Information
 Earth MOID = 1.66887 AU 
 T_jup = 3.160 
[ 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 12.1 mag n/a MPO267718  

2721 Vsekhsvyatskij (1973 SP2)          Discovered 1973-Sep-22 by Chernykh, N. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1973 SP2 = 1951 YY1 = 1956 SG = 1956 TR = 1979 SK9 = 1981 AE4 = A905 VF 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Aug-31 02:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin