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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1944048685595602 9.0757e-08  
a 2.70012648528055 3.3713e-08 AU
q 2.175208750815397 2.4537e-07 AU
i 11.30349425957823 1.1353e-05 deg
node 358.436264865026 4.5398e-05 deg
peri 46.77771871783963 5.5583e-05 deg
M 101.4963905962562 2.953e-05 deg
tp 2456543.598390926671
(2013-Sep-08.09839093)
0.0001303 JED
period 1620.595356151173
4.44
3.0352e-05
8.31e-08
d
yr
n .2221405847138676 4.1604e-09 deg/d
Q 3.225044219745703 4.0267e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      458  
   data-arc span      7034 days (19.26 yr)  
   first obs. used      1995-10-21  
   last obs. used      2015-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50004  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 16:30:34  

Additional Information
 Earth MOID = 1.19954 AU 
 T_jup = 3.313 
[ 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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