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 ]  
3003 Koncek (1983 YH)
Classification: Main-belt Asteroid          SPK-ID: 2003003
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1142259202489929 5.6461e-08  
a 3.025055104450905 3.0465e-08 AU
q 2.679515401341087 1.7414e-07 AU
i 11.60161224620877 4.7933e-06 deg
node 104.0004262874078 3.041e-05 deg
peri 283.1778651923042 4.0937e-05 deg
M 342.3394815379742 3.1167e-05 deg
tp 2456894.775601162762
(2014-Aug-25.27560116)
0.00016734 JED
period 1921.756515335115
5.26
2.903e-05
7.948e-08
d
yr
n .1873286220846887 2.8298e-09 deg/d
Q 3.370594807560722 3.3945e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1077  
   data-arc span      27508 days (75.31 yr)  
   first obs. used      1938-04-05  
   last obs. used      2013-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52455  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:24:04  

Additional Information
 Earth MOID = 1.71358 AU 
 T_jup = 3.204 
[ 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 11.1 mag n/a MPO267719  
diameter diameter 25 km n/a DASTCOM value unverified
geometric albedo albedo 0.0852   0.020 EAR-A-5-DDR-ALBEDOS-V1.0:IMPS IMPS quality code 2: from the PDS IMPS singleton file

3003 Koncek (1983 YH)          Discovered 1983-Dec-28 by Mrkos, A. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1983 YH = 1937 AE = 1938 GH = 1951 WR1 = 1970 HC = 1974 DC1 = 1979 BJ 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Jul-28 14:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin