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JPL Small-Body Database Browser
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523957 (1998 UZ46)
Classification: Main-belt Asteroid          SPK-ID: 2523957
[ 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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172483376548593 9.584e-08  
a 2.801599575916688 4.5037e-08 au
q 2.473116682865897 2.5974e-07 au
i 12.88562484391675 1.0225e-05 deg
node 224.5137861226408 5.1053e-05 deg
peri 191.8897761947496 7.1786e-05 deg
M 116.7296055723442 4.9813e-05 deg
tp 2458045.125367777256
(2017-Oct-18.62536778)		 0.00023287 TDB
period 1712.803419662688
4.69		 4.1302e-05
1.131e-07		 d
yr
n .2101817382352592 5.0682e-09 deg/d
Q 3.130082468967478 5.0318e-08 au
   Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      7471 days (20.45 yr)  
   first obs. used      1998-10-24  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60255  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:47:03  

Additional Information
 Earth MOID = 1.48525 au 
 Jupiter MOID = 2.24367 au 
 T_jup = 3.278 
[ 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 16.8   .25895 MPO461146 autocmod 2.6q

523957 (1998 UZ46)          Discovered 1998-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

Alternate Designations
 1998 UZ46 = 2016 LP42 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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