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JPL Small-Body Database Browser
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434655 (2005 YT66)
Classification: Main-belt Asteroid          SPK-ID: 2434655
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 .1242481049010794 7.494e-08  
a 2.582260456322916 2.3449e-08 au
q 2.261419488263797 1.8182e-07 au
i 6.616740790372861 5.7278e-06 deg
node 115.6086315953581 7.9378e-05 deg
peri 55.43777670510633 9.4318e-05 deg
M 34.99482427708342 4.8658e-05 deg
tp 2458453.167075259336
(2018-Nov-30.66707526)
0.000204 TDB
period 1515.648499523184
4.15
2.0645e-05
5.652e-08
d
yr
n .237522090453858 3.2354e-09 deg/d
Q 2.903101424382035 2.6363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6293 days (17.23 yr)  
   first obs. used      2002-03-11  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54722  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:31  

Additional Information
 Earth MOID = 1.27607 au 
 Jupiter MOID = 2.08561 au 
 T_jup = 3.404 
[ 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 17.3   n/a MPO434586  

434655 (2005 YT66)          Discovered 2005-Dec-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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