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39010 (2000 UU44)
Classification: Main-belt Asteroid          SPK-ID: 2039010
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03859832582184303 4.0782e-08  
a 2.79628638825165 1.7416e-08 au
q 2.688354415146728 1.1585e-07 au
i 5.331626377059657 4.0055e-06 deg
node 224.5293512289644 4.7321e-05 deg
peri 108.9997954242619 6.9127e-05 deg
M 139.7368521092219 5.0479e-05 deg
tp 2458337.552168117449
(2018-Aug-07.05216812)
0.00024007 TDB
period 1707.93327511897
4.68
1.5956e-05
4.369e-08
d
yr
n .2107810681157456 1.9692e-09 deg/d
Q 2.904218361356572 1.8088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      946  
   data-arc span      8868 days (24.28 yr)  
   first obs. used      1995-10-20  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54613  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:03:44  

Additional Information
 Earth MOID = 1.68428 au 
 Jupiter MOID = 2.23176 au 
 T_jup = 3.320 
[ 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 14.8   n/a MPO417085  

39010 (2000 UU44)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 UU44 = 1998 HE55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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