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JPL Small-Body Database Browser
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487544 (2014 UZ197)
Classification: Main-belt Asteroid          SPK-ID: 2487544
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05153929146102383 5.7388e-08  
a 3.121793745570945 5.1569e-08 au
q 2.960898707836762 1.8987e-07 au
i 11.01135612646804 8.1001e-06 deg
node 234.1325119613654 3.3592e-05 deg
peri 224.0103517749714 0.00011102 deg
M 319.5974266376886 0.00010376 deg
tp 2459226.605570932732
(2021-Jan-12.10557093)
0.00058269 TDB
period 2014.673788370962
5.52
4.9921e-05
1.367e-07
d
yr
n .1786889778772032 4.4277e-09 deg/d
Q 3.282688783305127 5.4227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      9829 days (26.91 yr)  
   first obs. used      1992-11-26  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56886  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:47:03  

Additional Information
 Earth MOID = 1.98788 au 
 Jupiter MOID = 1.943 au 
 T_jup = 3.185 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO495390  

487544 (2014 UZ197)          Discovered 2014-Oct-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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