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152339 (2005 UU61)
Classification: Main-belt Asteroid          SPK-ID: 2152339
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1356692919399479 4.456e-08  
a 2.707855093611107 1.7138e-08 au
q 2.340482310384907 1.2236e-07 au
i 5.988687955364788 4.4638e-06 deg
node 54.66420072714785 4.2839e-05 deg
peri 292.4493180821888 4.5548e-05 deg
M 191.8196181405161 1.566e-05 deg
tp 2459960.842717135694
(2023-Jan-16.34271714)
7.203e-05 TDB
period 1627.558310561739
4.46
1.5451e-05
4.23e-08
d
yr
n .221190231811571 2.0998e-09 deg/d
Q 3.075227876837307 1.9463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      494  
   data-arc span      7523 days (20.60 yr)  
   first obs. used      2000-08-01  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57039  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:42  

Additional Information
 Earth MOID = 1.34033 au 
 Jupiter MOID = 2.35616 au 
 T_jup = 3.343 
[ 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 15.89   n/a E2021B55  

152339 (2005 UU61)          Discovered 2005-Oct-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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