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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1165131043967935 9.3432e-08  
a 2.803309815602294 4.3268e-08 au
q 2.476687486400468 2.5081e-07 au
i 12.88014212843995 9.6183e-06 deg
node 224.5087828678014 3.7209e-05 deg
peri 191.8354600865521 5.5712e-05 deg
M 200.8628600257877 4.3478e-05 deg
tp 2459758.334061718068
(2022-Jun-27.83406172)
0.00021844 TDB
period 1714.372033220619
4.69
3.9691e-05
1.087e-07
d
yr
n .2099894264628805 4.8617e-09 deg/d
Q 3.12993214480412 4.831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      7911 days (21.66 yr)  
   first obs. used      1998-10-24  
   last obs. used      2020-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58067  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:41:00  

Additional Information
 Earth MOID = 1.48923 au 
 Jupiter MOID = 2.24481 au 
 T_jup = 3.277 
[ 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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