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437537 (2013 YE117)
Classification: Main-belt Asteroid          SPK-ID: 2437537
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07270663275126867 6.1502e-08  
a 2.599876414010311 4.4539e-08 au
q 2.410848154378178 1.575e-07 au
i 8.277538667656087 6.5941e-06 deg
node 108.042208418673 4.4378e-05 deg
peri 343.8919336885964 6.5254e-05 deg
M 219.0805825192836 5.2031e-05 deg
tp 2459599.871131626208
(2022-Jan-20.37113163)
0.00022926 TDB
period 1531.184355164978
4.19
3.9346e-05
1.077e-07
d
yr
n .235112120095566 6.0416e-09 deg/d
Q 2.788904673642445 4.7777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      3854 days (10.55 yr)  
   first obs. used      2008-10-21  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54284  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:12:00  

Additional Information
 Earth MOID = 1.42872 au 
 Jupiter MOID = 2.33819 au 
 T_jup = 3.397 
[ 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 17.0   n/a MPO434611  

437537 (2013 YE117)          Discovered 2008-Oct-21 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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