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150022 (2005 UB485)
Classification: Main-belt Asteroid          SPK-ID: 2150022
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06439283753588546 4.7906e-08  
a 2.763940381807766 1.8264e-08 au
q 2.585962417843145 1.3009e-07 au
i 7.2188557073704 3.8673e-06 deg
node 122.9564721551278 3.6993e-05 deg
peri 223.5774101428827 4.9697e-05 deg
M 151.6858256387813 3.3695e-05 deg
tp 2458493.313547224744
(2019-Jan-09.81354722)
0.00015665 TDB
period 1678.384397005928
4.60
1.6636e-05
4.555e-08
d
yr
n .2144919844597009 2.126e-09 deg/d
Q 2.941918345772387 1.944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      8412 days (23.03 yr)  
   first obs. used      1998-01-07  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57125  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:38:08  

Additional Information
 Earth MOID = 1.58122 au 
 Jupiter MOID = 2.34961 au 
 T_jup = 3.326 
[ 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 15.81   n/a E2021B55  

150022 (2005 UB485)          Discovered 2005-Oct-22 by CSS at Catalina
Reference: 20070202/Numbers.arcLast Updated: 2007-02-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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