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 ]  
5441 Andymurray (1991 JZ1)
Classification: Main-belt Asteroid          SPK-ID: 2005441
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08207760563252041 5.0313e-08  
a 3.049540857019779 2.8748e-08 AU
q 2.799241845197051 1.484e-07 AU
i 10.99870001187625 5.6519e-06 deg
node 131.2384732701356 3.2342e-05 deg
peri 138.5901933227609 5.2041e-05 deg
M 118.9139568049405 4.1225e-05 deg
tp 2456357.989187114037
(2013-Mar-06.48918711)
0.00022232 JED
period 1945.136625285828
5.33
2.7505e-05
7.53e-08
d
yr
n .1850769736789568 2.6171e-09 deg/d
Q 3.299839868842506 3.1108e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1227  
   data-arc span      22146 days (60.63 yr)  
   first obs. used      1954-07-02  
   last obs. used      2015-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45669  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 13:58:49  

Additional Information
 Earth MOID = 1.79505 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 11.9 mag n/a MPO267729  

5441 Andymurray           Discovered 1991 May 8 by R. H. McNaught at Siding Spring.
Named for Andrew Barron Murray (b. 1987), Scottish professional tennis player.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-10-18Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 1991 JZ1 = 1958 DK = 1970 KC = 1990 DC9 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Mar-27 17:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin