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JPL Small-Body Database Browser
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172668 (2003 YT115)
Classification: Main-belt Asteroid          SPK-ID: 2172668
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2078526996841207 3.8518e-08  
a 2.595615875685283 1.4258e-08 au
q 2.056110108581134 9.8652e-08 au
i 7.835180173582045 6.283e-06 deg
node 46.09186503345943 2.3684e-05 deg
peri 285.5800296543384 2.7971e-05 deg
M 85.63341969300036 1.3493e-05 deg
tp 2458637.171181724111
(2019-Jun-02.67118172)
5.7365e-05 TDB
period 1527.422063117857
4.18
1.2585e-05
3.446e-08
d
yr
n .2356912399609761 1.942e-09 deg/d
Q 3.135121642789432 1.7221e-08 au
  Orbit Determination Parameters
   # obs. used (total)      812  
   data-arc span      7775 days (21.29 yr)  
   first obs. used      1998-09-24  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49586  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 21:47:14  

Additional Information
 Earth MOID = 1.06285 au 
 Jupiter MOID = 2.28721 au 
 T_jup = 3.373 
[ 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 15.4   n/a MPO502963  

172668 (2003 YT115)          Discovered 2003-Dec-27 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

Alternate Designations
 2003 YT115 = 1998 SK165 = 2005 FM1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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