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90829 (1995 UY5)
Classification: Main-belt Asteroid          SPK-ID: 2090829
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1940882609331217 9.6941e-08  
a 2.70132144201752 3.3924e-08 AU
q 2.177026661114987 2.6358e-07 AU
i 11.29754865876616 1.2067e-05 deg
node 358.4573582764387 5.0651e-05 deg
peri 46.90775359923604 6.2549e-05 deg
M 56.96605681362256 3.3265e-05 deg
tp 2456543.888282415390
(2013-Sep-08.38828242)
0.00014842 JED
period 1621.671281070104
4.44
3.0548e-05
8.364e-08
d
yr
n .2219932018296854 4.1818e-09 deg/d
Q 3.225616222920053 4.0509e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      440  
   data-arc span      6709 days (18.37 yr)  
   first obs. used      1995-10-21  
   last obs. used      2014-03-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54252  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 12:33:57  

Additional Information
 Earth MOID = 1.20051 AU 
 T_jup = 3.312 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4 mag n/a MPO280374  

90829 (1995 UY5)          Discovered 1995-Oct-21 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 1995 UY5 = 2000 WY157 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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