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JPL Small-Body Database Browser
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25888 (2000 UW109)
Classification: Main-belt Asteroid          SPK-ID: 2025888
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2284708876547787 3.8577e-08  
a 2.750196289800145 1.1636e-08 au
q 2.121856502244627 1.0679e-07 au
i 9.243053448787844 3.752e-06 deg
node 113.3089980655591 2.7376e-05 deg
peri 264.474464987395 2.8548e-05 deg
M 42.09380374096638 7.4752e-06 deg
tp 2458405.713149423150
(2018-Oct-14.21314942)
3.4615e-05 TDB
period 1665.880960513458
4.56
1.0572e-05
2.894e-08
d
yr
n .216101875544001 1.3715e-09 deg/d
Q 3.378536077355663 1.4294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1687  
   data-arc span      23094 days (63.23 yr)  
   first obs. used      1955-12-12  
   last obs. used      2019-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49319  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 00:53:37  

Additional Information
 Earth MOID = 1.14668 au 
 Jupiter MOID = 2.16293 au 
 T_jup = 3.289 
[ 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 13.5   n/a MPO416969  
diameter diameter 12.082 km 0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

25888 (2000 UW109)          Discovered 2000-Oct-31 by LINEAR at Socorro
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 UW109 = 1998 HM138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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