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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1944048681278757 9.0745e-08  
a 2.7001264891414 3.096e-08 AU
q 2.175208755091282 2.4498e-07 AU
i 11.30349361933939 1.1295e-05 deg
node 358.4362887747659 3.6754e-05 deg
peri 46.77769003827497 4.5596e-05 deg
M 101.496393409738 2.7736e-05 deg
tp 2456543.598377281380
(2013-Sep-08.09837728)
0.00012074 JED
period 1620.595359627052
4.44
2.7873e-05
7.631e-08
d
yr
n .2221405842374168 3.8207e-09 deg/d
Q 3.225044223191518 3.6979e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      514  
   data-arc span      7100 days (19.44 yr)  
   first obs. used      1995-10-21  
   last obs. used      2015-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49217  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 20:02:56  

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
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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