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JPL Small-Body Database Browser
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423546 (2005 UX273)
Classification: Main-belt Asteroid          SPK-ID: 2423546
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2682308626231803 1.4674e-07  
a 2.607291072545663 2.653e-08 au
q 1.907935139047023 3.7235e-07 au
i 13.0230015328631 9.9074e-06 deg
node 342.5013043758775 4.2734e-05 deg
peri 33.57102292294404 5.7391e-05 deg
M 173.1367134297811 2.8606e-05 deg
tp 2458260.946883102725
(2018-May-22.44688310)
0.00011684 TDB
period 1537.739262857137
4.21
2.347e-05
6.426e-08
d
yr
n .2341099097197505 3.5732e-09 deg/d
Q 3.306647006044304 3.3646e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      4880 days (13.36 yr)  
   first obs. used      2005-08-30  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5403  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:33:44  

Additional Information
 Earth MOID = .921044 au 
 Jupiter MOID = 2.22407 au 
 T_jup = 3.324 
[ 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 MPO460618  

423546 (2005 UX273)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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