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 ]  
5031 Svejcar (1990 FW1)
Classification: Main-belt Asteroid          SPK-ID: 2005031
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1257627923344247 5.2843e-08  
a 2.435709893096449 1.2788e-08 AU
q 2.129388215624056 1.3027e-07 AU
i 2.341642636636492 5.4918e-06 deg
node 64.60006414339833 0.00015075 deg
peri 166.4483194086154 0.00015227 deg
M 342.1754643931297 2.5106e-05 deg
tp 2456469.246800378777
(2013-Jun-25.74680038)		 9.6802e-05 JED
period 1388.470851763488
3.80		 1.0934e-05
2.994e-08		 d
yr
n .2592780392492693 2.0419e-09 deg/d
Q 2.742031570568841 1.4396e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      972  
   data-arc span      21767 days (59.59 yr)  
   first obs. used      1953-09-17  
   last obs. used      2013-04-22  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .54693  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 13:14:45  

Additional Information
 Earth MOID = 1.11906 AU 
 T_jup = 3.493 
[ 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 13.9 mag n/a PDS3 (MPC 28112)  

5031 Svejcar (1990 FW1)          Discovered 1990-Mar-16 by Vavrova, Z. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1990 FW1 = 1975 JL 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2013-May-26 04:39 UT
(server date/time)   		NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster:   Alan B. Chamberlin