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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .194404872197336 9.0934e-08  
a 2.700126477980332 3.551e-08 AU
q 2.175208735111923 2.465e-07 AU
i 11.30349446013805 1.137e-05 deg
node 358.436261771487 4.8187e-05 deg
peri 46.777731006545 5.9359e-05 deg
M 101.4963858399945 3.0439e-05 deg
tp 2456543.598414190673
(2013-Sep-08.09841419)
0.0001352 JED
period 1620.59534957887
4.44
3.1969e-05
8.753e-08
d
yr
n .2221405856147557 4.3822e-09 deg/d
Q 3.225044220848742 4.2414e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      446  
   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      .50361  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 15:59:49  

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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