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JPL Small-Body Database Browser
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39041 (2000 UW89)
Classification: Main-belt Asteroid          SPK-ID: 2039041
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1383582222954004 5.2914e-08  
a 3.020645519136567 2.6396e-08 au
q 2.602714374924265 1.6954e-07 au
i 15.23194190348174 5.0196e-06 deg
node 87.74800102002636 2.0688e-05 deg
peri 279.1262483407664 2.7364e-05 deg
M 226.3303036220717 2.0984e-05 deg
tp 2459312.497603152649
(2021-Apr-07.99760315)
0.00011719 TDB
period 1917.556066037997
5.25
2.5135e-05
6.882e-08
d
yr
n .1877389696061521 2.4609e-09 deg/d
Q 3.43857666334887 3.0049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      718  
   data-arc span      9455 days (25.89 yr)  
   first obs. used      1993-06-21  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52813  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:06:04  

Additional Information
 Earth MOID = 1.65584 au 
 Jupiter MOID = 2.18394 au 
 T_jup = 3.179 
[ 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 14.0   n/a MPO474247  
diameter diameter 8.923 km 0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39041 (2000 UW89)          Discovered 2000-Oct-31 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 UW89 = 1998 HO11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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