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JPL Small-Body Database Browser
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447292 (2005 WZ37)
Classification: Main-belt Asteroid          SPK-ID: 2447292
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1096773248507132 5.7322e-08  
a 2.988471476563674 5.4521e-08 au
q 2.660703919621509 1.8182e-07 au
i 10.25067882326058 8.4913e-06 deg
node 79.67788845952282 4.0547e-05 deg
peri 310.9321089108669 6.2296e-05 deg
M 254.7134820232249 4.7452e-05 deg
tp 2459152.377085000358
(2020-Oct-29.87708500)
0.00025617 TDB
period 1887.000865998382
5.17
5.1639e-05
1.414e-07
d
yr
n .1907789267545088 5.2208e-09 deg/d
Q 3.316239033505838 6.05e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4971 days (13.61 yr)  
   first obs. used      2005-11-22  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72721  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:00  

Additional Information
 Earth MOID = 1.68022 au 
 Jupiter MOID = 2.10844 au 
 T_jup = 3.224 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO450458  

447292 (2005 WZ37)          Discovered 2005-Nov-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2005 WZ37 = 2014 OP245 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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