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 ]  
79994 (1999 FZ4)
Classification: Main-belt Asteroid          SPK-ID: 2079994
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06016520965791224 7.0631e-08  
a 3.081031339024913 4.8208e-08 AU
q 2.895660442549881 2.312e-07 AU
i 9.584240273793725 9.7423e-06 deg
node 192.1614838271711 4.6335e-05 deg
peri 271.2719645359996 0.00010016 deg
M 54.47870420774118 8.4935e-05 deg
tp 2456701.571812392467
(2014-Feb-13.07181239)
0.00046752 JED
period 1975.343376897358
5.41
4.6362e-05
1.269e-07
d
yr
n .1822467952713348 4.2774e-09 deg/d
Q 3.266402235499945 5.1109e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      5461 days (14.95 yr)  
   first obs. used      1999-03-10  
   last obs. used      2014-02-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62241  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 15:15:11  

Additional Information
 Earth MOID = 1.93304 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 14.6 mag n/a MPO280278  

79994 (1999 FZ4)          Discovered 1999-Mar-17 by Spacewatch at Kitt Peak (691)
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1999 FZ4 = 2001 RP36 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Nov-27 10:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin