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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08194637554522342 4.9276e-08  
a 3.049920741356442 2.719e-08 au
q 2.79999079090208 1.4542e-07 au
i 10.9977262249125 5.3947e-06 deg
node 131.2385135466209 3.0799e-05 deg
peri 138.2316278443221 4.9377e-05 deg
M 230.3703974973874 4.0013e-05 deg
tp 2458301.040012149499
(2018-Jul-01.54001215)
0.00021833 JED
period 1945.50009800992
5.33
2.6016e-05
7.123e-08
d
yr
n .1850423962292519 2.4744e-09 deg/d
Q 3.299850691810803 2.9418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1340  
   data-arc span      22558 days (61.76 yr)  
   first obs. used      1954-07-02  
   last obs. used      2016-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47029  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:52:07  

Additional Information
 Earth MOID = 1.79437 au 
 Jupiter MOID = 1.88365 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 ]
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