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 ]  
6483 Nikolajvasil'ev (1990 EO4)
Classification: Main-belt Asteroid          SPK-ID: 2006483
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .153410111094618 6.5729e-08  
a 2.545669363406168 1.5948e-08 AU
q 2.155137943555862 1.7058e-07 AU
i 5.324181205130464 6.6463e-06 deg
node 181.7977964240603 4.7601e-05 deg
peri 182.4439624301793 4.9775e-05 deg
M 196.0312659301941 1.554e-05 deg
tp 2457676.209404890155
(2016-Oct-14.70940489)
6.6561e-05 JED
period 1483.547379568689
4.06
1.3941e-05
3.817e-08
d
yr
n .2426616129406414 2.2804e-09 deg/d
Q 2.936200783256474 1.8395e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1209  
   data-arc span      22279 days (61.00 yr)  
   first obs. used      1954-05-23  
   last obs. used      2015-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54178  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 15:55:05  

Additional Information
 Earth MOID = 1.15307 AU 
 T_jup = 3.420 
[ 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 MPO296188  

6483 Nikolajvasil'ev (1990 EO4)          Discovered 1990-Mar-02 by Elst, E. W. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1990 EO4 = 1988 YK = 1992 WL1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jul-04 03:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin