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JPL Small-Body Database Browser
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461809 (2005 YU76)
Classification: Main-belt Asteroid          SPK-ID: 2461809
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0809144627388149 6.7272e-08  
a 2.903172271489122 5.6855e-08 au
q 2.668263646903355 2.158e-07 au
i 8.431228844098801 7.5755e-06 deg
node 300.5148669418445 3.9137e-05 deg
peri 338.5507207320815 5.5412e-05 deg
M 76.07994544733164 3.7793e-05 deg
tp 2458218.665356082419
(2018-Apr-10.16535608)
0.00019138 TDB
period 1806.789831434483
4.95
5.3075e-05
1.453e-07
d
yr
n .199248409381506 5.853e-09 deg/d
Q 3.138080896074889 6.1455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      4610 days (12.62 yr)  
   first obs. used      2005-12-24  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52558  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:08:37  

Additional Information
 Earth MOID = 1.65326 au 
 Jupiter MOID = 2.01636 au 
 T_jup = 3.265 
[ 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 15.8   n/a MPO456236  

461809 (2005 YU76)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24

Alternate Designations
 2005 YU76 = 2016 AJ22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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