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JPL Small-Body Database Browser
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58497 (1996 UK4)
Classification: Main-belt Asteroid          SPK-ID: 2058497
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1188387252776905 4.2795e-08  
a 2.157810521298476 8.0404e-09 au
q 1.901379069556576 9.2673e-08 au
i 3.211466544043865 5.0779e-06 deg
node 43.76663152222446 6.6883e-05 deg
peri 281.7101923311657 6.9929e-05 deg
M 87.22597972109232 1.9926e-05 deg
tp 2458319.981348979180
(2018-Jul-20.48134898)
6.4252e-05 TDB
period 1157.759588260325
3.17
6.471e-06
1.772e-08
d
yr
n .3109453842148212 1.738e-09 deg/d
Q 2.414241973040375 8.9959e-09 au
  Orbit Determination Parameters
   # obs. used (total)      921  
   data-arc span      8370 days (22.92 yr)  
   first obs. used      1996-10-29  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55096  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:19:18  

Additional Information
 Earth MOID = .891817 au 
 Jupiter MOID = 2.85566 au 
 T_jup = 3.688 
[ 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 16.3   n/a MPO359143  

58497 (1996 UK4)          Discovered 1996-Oct-29 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 UK4 = 1999 RZ173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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