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JPL Small-Body Database Browser
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233261 (2005 YU191)
Classification: Main-belt Asteroid          SPK-ID: 2233261
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06131225813671355 5.0771e-08  
a 2.783114781239673 3.0508e-08 au
q 2.612475729348203 1.407e-07 au
i 7.10770753379092 5.722e-06 deg
node 109.7150236999272 5.6413e-05 deg
peri 201.1739598220662 8.137e-05 deg
M 124.3451216684729 5.7795e-05 deg
tp 2458014.737783978531
(2017-Sep-18.23778398)
0.00027341 TDB
period 1695.879942358808
4.64
2.7885e-05
7.634e-08
d
yr
n .2122791779111877 3.4904e-09 deg/d
Q 2.953753833131143 3.2378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      8417 days (23.04 yr)  
   first obs. used      1995-12-20  
   last obs. used      2019-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60639  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:18:28  

Additional Information
 Earth MOID = 1.59829 au 
 Jupiter MOID = 2.21645 au 
 T_jup = 3.318 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO418245  

233261 (2005 YU191)          Discovered 2005-Dec-30 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2005 YU191 = 1995 YT14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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