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JPL Small-Body Database Browser
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172376 (2002 YE25)
Classification: Main-belt Asteroid          SPK-ID: 2172376
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05912842024276573 5.1358e-08  
a 3.152892269067507 3.4819e-08 au
q 2.966466730001916 1.636e-07 au
i 12.11776699890349 6.0501e-06 deg
node 279.8434159467902 2.6712e-05 deg
peri 128.2830156268406 5.7993e-05 deg
M 89.47096972483438 5.0221e-05 deg
tp 2458492.291683194032
(2019-Jan-08.79168319)
0.00028469 TDB
period 2044.853147482607
5.60
3.3874e-05
9.274e-08
d
yr
n .1760517621733333 2.9164e-09 deg/d
Q 3.339317808133098 3.6878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      6711 days (18.37 yr)  
   first obs. used      2001-08-22  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51529  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 21:45:54  

Additional Information
 Earth MOID = 1.99584 au 
 Jupiter MOID = 1.93756 au 
 T_jup = 3.170 
[ 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 14.7   n/a MPO493964  
diameter diameter 5.616 km 0.255 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

172376 (2002 YE25)          Discovered 2002-Dec-31 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2002 YE25 = 2007 VH25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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