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JPL Small-Body Database Browser
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379119 (2008 YL171)
Classification: Main-belt Asteroid          SPK-ID: 2379119
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1915386293046671 7.3627e-08  
a 3.064325198822453 3.9599e-08 au
q 2.477388550496249 2.3293e-07 au
i 4.006619094282807 6.9785e-06 deg
node 293.9348470517472 0.00012313 deg
peri 115.7022994542561 0.00012504 deg
M 81.94027205761158 2.0481e-05 deg
tp 2458554.540308399993
(2019-Mar-12.04030840)
0.00010885 TDB
period 1959.298949643764
5.36
3.7979e-05
1.04e-07
d
yr
n .1837391889917842 3.5616e-09 deg/d
Q 3.651261847148657 4.7183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      7597 days (20.80 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59104  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:35:06  

Additional Information
 Earth MOID = 1.49119 au 
 Jupiter MOID = 1.75632 au 
 T_jup = 3.201 
[ 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 16.3   n/a MPO471887  

379119 (2008 YL171)          Discovered 2008-Dec-30 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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