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JPL Small-Body Database Browser
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215691 (2003 YT56)
Classification: Main-belt Asteroid          SPK-ID: 2215691
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1387645291028918 7.0261e-08  
a 2.233358920605592 1.6863e-08 au
q 1.923447921670014 1.5819e-07 au
i 3.501432184590618 6.3323e-06 deg
node 238.1246495505293 0.00016041 deg
peri 239.5851952504288 0.00016574 deg
M 309.3759974394494 4.6709e-05 deg
tp 2459171.931328634309
(2020-Nov-18.43132863)
0.0001596 TDB
period 1219.091244998546
3.34
1.3807e-05
3.78e-08
d
yr
n .2953019320554872 3.3446e-09 deg/d
Q 2.54326991954117 1.9203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6858 days (18.78 yr)  
   first obs. used      2000-12-23  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63447  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:59:33  

Additional Information
 Earth MOID = .942471 au 
 Jupiter MOID = 2.54465 au 
 T_jup = 3.625 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO281146  

215691 (2003 YT56)          Discovered 2003-Dec-19 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2003 YT56 = 2006 TR14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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