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JPL Small-Body Database Browser
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423565 (2005 UG469)
Classification: Main-belt Asteroid          SPK-ID: 2423565
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2574707811595564 1.3696e-07  
a 2.613450061382526 6.9192e-08 au
q 1.940563032556877 3.9833e-07 au
i 3.432254123892914 1.1731e-05 deg
node 345.9282727538241 0.00016312 deg
peri 14.80982073010856 0.00016891 deg
M 189.1087545740627 6.0708e-05 deg
tp 2459733.049623996255
(2022-Jun-02.54962400)
0.00028787 TDB
period 1543.191191458339
4.23
6.1285e-05
1.678e-07
d
yr
n .2332828245732756 9.2644e-09 deg/d
Q 3.286337090208176 8.7007e-08 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      4751 days (13.01 yr)  
   first obs. used      2003-03-30  
   last obs. used      2016-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43681  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:01:52  

Additional Information
 Earth MOID = .937702 au 
 Jupiter MOID = 2.17254 au 
 T_jup = 3.358 
[ 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 17.7   n/a MPO472255  

423565 (2005 UG469)          Discovered 2005-Oct-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

Alternate Designations
 2005 UG469 = 2009 RV61 = 2009 SL256 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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