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 ]  
13009 Voloshchuk (1985 PB2)
Classification: Main-belt Asteroid          SPK-ID: 2013009
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2001588253453217 7.6819e-08  
a 2.595293838775956 2.4074e-08 AU
q 2.07582287258061 2.072e-07 AU
i 14.07545093559886 7.786e-06 deg
node 145.4675766474352 2.4205e-05 deg
peri 213.8272114994842 2.814e-05 deg
M 302.6899292159131 1.7682e-05 deg
tp 2457043.612155852055
(2015-Jan-21.11215585)
7.7268e-05 JED
period 1527.137812069171
4.18
2.1249e-05
5.818e-08
d
yr
n .2357351099258185 3.2801e-09 deg/d
Q 3.114764804971302 2.8893e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1063  
   data-arc span      11047 days (30.25 yr)  
   first obs. used      1983-02-14  
   last obs. used      2013-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52594  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 17:25:47  

Additional Information
 Earth MOID = 1.08307 AU 
 T_jup = 3.347 
[ 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 13.0 mag n/a PDS3 (MPC 37489)  
rotation period rot_per 14.8212 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Carbognani, A. (2011) Minor Planet Bul. 38, 57-63.]

13009 Voloshchuk           Discovered 1985 Aug. 13 by N. S. Chernykh at the Crimean Astrophysical Observatory.
Yurij Ivanovich Voloshchuk (b. 1941) is a radioastronomer and professor at the Kharkov University of Radioelectronics. He has made valuable contributions to the development of science and education at this university and is especially known for his research on meteors and interrelated small bodies in the solar system.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020624/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1985 PB2 = 1983 CW4 = 1989 NT1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-24 16:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin