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JPL Small-Body Database Browser
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441588 (2008 UA114)
Classification: Main-belt Asteroid          SPK-ID: 2441588
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890830765668149 1.7624e-07  
a 2.382241469615388 1.8767e-08 au
q 1.931799923415459 4.2695e-07 au
i 2.766829891037653 1.4414e-05 deg
node 359.2253215697691 0.00015963 deg
peri 327.0700167107986 0.00016859 deg
M 1.680158105953012 3.7897e-05 deg
tp 2458594.232061185318
(2019-Apr-20.73206119)
0.00014137 TDB
period 1343.003355035783
3.68
1.587e-05
4.345e-08
d
yr
n .2680559200765423 3.1676e-09 deg/d
Q 2.832683015815315 2.2315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      8984 days (24.60 yr)  
   first obs. used      1993-09-10  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64203  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:27:46  

Additional Information
 Earth MOID = .91999 au 
 Jupiter MOID = 2.50075 au 
 T_jup = 3.512 
[ 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 17.9   n/a MPO446751  

441588 (2008 UA114)          Discovered 2008-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2008 UA114 = 2004 RJ26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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