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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02988265642387211 6.1512e-08  
a 2.855332745342935 3.3378e-08 au
q 2.77000781793802 1.8592e-07 au
i 3.216638904044858 6.5384e-06 deg
node 100.5797224885543 0.00012658 deg
peri 181.0955356702504 0.00019063 deg
M 325.6222175244363 0.00014551 deg
tp 2457768.790218477086
(2017-Jan-15.29021848)
0.00071282 JED
period 1762.314910649496
4.82
3.0901e-05
8.46e-08
d
yr
n .2042767713219444 3.5819e-09 deg/d
Q 2.940657672747849 3.4375e-08 au
  Orbit Determination Parameters
   # obs. used (total)      536  
   data-arc span      6412 days (17.56 yr)  
   first obs. used      1998-09-24  
   last obs. used      2016-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54912  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 16:17:24  

Additional Information
 Earth MOID = 1.75331 au 
 Jupiter MOID = 2.08665 au 
 T_jup = 3.301 
[ 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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