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JPL Small-Body Database Browser
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173874 (2001 UO10)
Classification: Main-belt Asteroid          SPK-ID: 2173874
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .116935320249446 7.178e-08  
a 3.126925254737342 4.1778e-08 au
q 2.76127724867855 2.2272e-07 au
i 22.50752587847151 9.4667e-06 deg
node 75.37310389700721 1.8293e-05 deg
peri 277.4694168843388 4.2149e-05 deg
M 117.9511939178618 3.8724e-05 deg
tp 2457938.779609322259
(2017-Jul-04.27960932)		 0.00021655 TDB
period 2019.643317980118
5.53		 4.0476e-05
1.108e-07		 d
yr
n .1782492961975298 3.5723e-09 deg/d
Q 3.492573260796134 4.6664e-08 au
   Orbit Determination Parameters
   # obs. used (total)      344  
   data-arc span      7195 days (19.70 yr)  
   first obs. used      1999-05-18  
   last obs. used      2019-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63847  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:40:34  

Additional Information
 Earth MOID = 1.86853 au 
 Jupiter MOID = 2.03321 au 
 T_jup = 3.087 
[ 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 14.6   n/a MPO260228  
diameter diameter 5.674 km 0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

173874 (2001 UO10)          Discovered 2001-Oct-21 by Yeung, W. K. Y. at Desert Eagle
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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