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JPL Small-Body Database Browser
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461805 (2005 YY26)
Classification: Main-belt Asteroid          SPK-ID: 2461805
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06883917257453299 8.3705e-08  
a 2.741866106011664 3.665e-08 au
q 2.553118311963665 2.4585e-07 au
i 4.734683422536953 7.1e-06 deg
node 90.312401334526 9.7436e-05 deg
peri 290.4971998013932 0.00010863 deg
M 58.12987606254703 4.8363e-05 deg
tp 2458332.728292719384
(2018-Aug-02.22829272)
0.00022299 TDB
period 1658.317910695334
4.54
3.325e-05
9.103e-08
d
yr
n .2170874460669919 4.3527e-09 deg/d
Q 2.930613900059664 3.9173e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      4759 days (13.03 yr)  
   first obs. used      2005-12-22  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57755  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:16:55  

Additional Information
 Earth MOID = 1.55984 au 
 Jupiter MOID = 2.40664 au 
 T_jup = 3.341 
[ 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 16.8   n/a MPO419229  

461805 (2005 YY26)          Discovered 2005-Dec-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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