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JPL Small-Body Database Browser
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344395 (2001 YT87)
Classification: Main-belt Asteroid          SPK-ID: 2344395
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1642946653165246 7.5127e-08  
a 2.480927033918269 2.2987e-08 au
q 2.073323957205949 1.8123e-07 au
i 2.757826402347165 1.3363e-05 deg
node 335.7084275449816 0.00013086 deg
peri 105.8792395813116 0.00013969 deg
M 173.3648515128202 5.0039e-05 deg
tp 2457913.149955188546
(2017-Jun-08.64995519)
0.00019338 TDB
period 1427.313633489456
3.91
1.9837e-05
5.431e-08
d
yr
n .2522220705759548 3.5055e-09 deg/d
Q 2.888530110630589 2.6764e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      5935 days (16.25 yr)  
   first obs. used      2001-12-18  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62172  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:07:40  

Additional Information
 Earth MOID = 1.09114 au 
 Jupiter MOID = 2.34164 au 
 T_jup = 3.458 
[ 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 MPO440550  

344395 (2001 YT87)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2001 YT87 = 2006 BT47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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