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 ]  
7022 (1992 JN4)
Classification: Main-belt Asteroid          SPK-ID: 2007022
[ 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 .068901868908103 6.842e-08  
a 2.614790048171181 2.8398e-08 AU
q 2.434626127049877 1.7657e-07 AU
i 14.07112850691878 9.8668e-06 deg
node 215.2418526001535 3.1585e-05 deg
peri 238.853947813036 8.4522e-05 deg
M 109.7652154954729 8.044e-05 deg
tp 2455929.613873150050
(2012-Jan-03.11387315)		 0.00034249 JED
period 1544.37819759916
4.23		 2.5159e-05
6.888e-08		 d
yr
n .2331035238386842 3.7975e-09 deg/d
Q 2.794953969292483 3.0355e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      825  
   data-arc span      11502 days (31.49 yr)  
   first obs. used      1981-10-23  
   last obs. used      2013-04-20  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .55654  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 13:24:34  

Additional Information
 Earth MOID = 1.47752 AU 
 T_jup = 3.362 
[ 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 13.2 mag n/a PDS3 (MPC 28116)  

7022 (1992 JN4)          Discovered 1992-May-02 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1992 JN4 = 1981 UJ14 = 1985 SE5 = 1993 OO = 1994 UB3 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2013-May-22 20:50 UT
(server date/time)   		NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster:   Alan B. Chamberlin