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JPL Small-Body Database Browser
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245637 (2005 YZ8)
Classification: Main-belt Asteroid          SPK-ID: 2245637
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1486074323850634 4.3927e-08  
a 2.178023253267517 1.4835e-08 au
q 1.854352809924468 9.6523e-08 au
i 2.960174005722129 5.3876e-06 deg
node 100.9972434274573 0.00013165 deg
peri 326.9347051620772 0.00013504 deg
M 201.9707093762126 3.5321e-05 deg
tp 2459515.879672117943
(2021-Oct-28.37967212)
0.00011907 TDB
period 1174.065144696228
3.21
1.1995e-05
3.284e-08
d
yr
n .3066269377183023 3.1327e-09 deg/d
Q 2.501693696610565 1.7039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      5927 days (16.23 yr)  
   first obs. used      2002-12-14  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59723  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:45:12  

Additional Information
 Earth MOID = .86928 au 
 Jupiter MOID = 2.7633 au 
 T_jup = 3.667 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO413143  

245637 (2005 YZ8)          Discovered 2005-Dec-20 by Healy, D. at Junk Bond
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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