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26903 (1995 YT3)
Classification: Main-belt Asteroid          SPK-ID: 2026903
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1335888135761539 4.9408e-08  
a 2.605581590706366 1.6604e-08 au
q 2.257505037328035 1.3019e-07 au
i 14.65895052999822 5.373e-06 deg
node 113.156531616728 1.9848e-05 deg
peri 330.3142171130409 2.6574e-05 deg
M 181.8244447911367 1.8126e-05 deg
tp 2459360.828137200374
(2021-May-26.32813720)
7.9486e-05 TDB
period 1536.227172528091
4.21
1.4684e-05
4.02e-08
d
yr
n .2343403413491028 2.2399e-09 deg/d
Q 2.953658144084697 1.8822e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1171  
   data-arc span      12086 days (33.09 yr)  
   first obs. used      1985-06-10  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51308  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 18:31:13  

Additional Information
 Earth MOID = 1.2844 au 
 Jupiter MOID = 2.25226 au 
 T_jup = 3.354 
[ 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 13.7   n/a MPO344512  
diameter diameter 4.908 km 0.149 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.320   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26903 (1995 YT3)          Discovered 1995-Dec-20 by McNaught, R. H. at Siding Spring
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 YT3 = 1999 VM208 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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