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JPL Small-Body Database Browser
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39055 (2000 UO103)
Classification: Main-belt Asteroid          SPK-ID: 2039055
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1280302116338412 3.8095e-08  
a 3.121379247138296 1.8647e-08 au
q 2.7217484015377 1.1704e-07 au
i 5.850463307176394 4.9424e-06 deg
node 357.914517680945 3.7686e-05 deg
peri 72.07112411788525 4.2588e-05 deg
M 195.7191425123631 2.0019e-05 deg
tp 2459919.684505724165
(2022-Dec-06.18450572)
0.00011542 TDB
period 2014.27255202635
5.51
1.8049e-05
4.942e-08
d
yr
n .1787245721229937 1.6015e-09 deg/d
Q 3.521010092738892 2.1034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1187  
   data-arc span      10341 days (28.31 yr)  
   first obs. used      1991-03-12  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51149  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:04:52  

Additional Information
 Earth MOID = 1.74319 au 
 Jupiter MOID = 1.79752 au 
 T_jup = 3.195 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO347802  
diameter diameter 5.001 km 1.720 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.123   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39055 (2000 UO103)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 UO103 = 1997 BN 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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