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JPL Small-Body Database Browser
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1344003289547463 4.9479e-08  
a 2.60261708692185 1.6409e-08 au
q 2.25282449429631 1.3049e-07 au
i 14.66954811410091 5.3756e-06 deg
node 113.1495045800561 1.9834e-05 deg
peri 330.7671726371169 2.6482e-05 deg
M 275.1577632243877 1.8257e-05 deg
tp 2459361.929378466185
(2021-May-27.42937847)
7.8889e-05 TDB
period 1533.6061517561
4.20
1.4504e-05
3.971e-08
d
yr
n .2347408424175736 2.22e-09 deg/d
Q 2.95240967954739 1.8614e-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 = 1.27943 au 
 Jupiter MOID = 2.25123 au 
 T_jup = 3.355 
[ 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 13.8   n/a MPO493026  
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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