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JPL Small-Body Database Browser
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437538 (2013 YU117)
Classification: Main-belt Asteroid          SPK-ID: 2437538
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07608779740996355 9.4439e-08  
a 2.860649298410719 5.7949e-08 au
q 2.64298879413229 2.6426e-07 au
i 2.414972590439468 9.163e-06 deg
node 159.3740408887774 0.00016428 deg
peri 233.5605375211418 0.00017537 deg
M 100.20280430664 5.5041e-05 deg
tp 2458108.604635219529
(2017-Dec-21.10463522)
0.00027369 TDB
period 1767.239275849638
4.84
5.3699e-05
1.47e-07
d
yr
n .2037075595362842 6.1898e-09 deg/d
Q 3.078309802689148 6.2358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      6024 days (16.49 yr)  
   first obs. used      2002-08-12  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6338  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:46:07  

Additional Information
 Earth MOID = 1.64892 au 
 Jupiter MOID = 2.26619 au 
 T_jup = 3.296 
[ 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 16.9   n/a MPO336326  

437538 (2013 YU117)          Discovered 2007-Aug-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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