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117381 Lindaweiland (2004 YU)
Classification: Main-belt Asteroid          SPK-ID: 2117381
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03047459127439912 6.7518e-08  
a 2.858443578560064 4.1415e-08 AU
q 2.771333678822515 1.9489e-07 AU
i 3.218316541074537 7.3962e-06 deg
node 100.6332245622352 0.00016037 deg
peri 177.9942092484845 0.00023089 deg
M 206.3085577862313 0.0001664 deg
tp 2457754.098540214733
(2016-Dec-31.59854021)
0.0008158 JED
period 1765.195710116119
4.83
3.8363e-05
1.05e-07
d
yr
n .2039433916233108 4.4323e-09 deg/d
Q 2.945553478297612 4.2678e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      362  
   data-arc span      5579 days (15.27 yr)  
   first obs. used      1998-09-24  
   last obs. used      2014-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60164  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 00:08:00  

Additional Information
 Earth MOID = 1.75628 AU 
 T_jup = 3.300 
[ 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 15.1 mag n/a MPO280567  

117381 Lindaweiland           Discovered 2004 Dec. 18 by D. Healy at Junk Bond Observatory.
Linda Weiland is zoning administrator of Cochise County, Arizona. Her tireless efforts facilitated the adoption of an exemplary new light pollution code for Cochise County.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060219/MPCPages.arcLast Updated: 2010-06-03

[ show close-approach data ]
Alternate Designations
 2004 YU = 2003 UK277 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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