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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1914207731453259 9.194e-08  
a 3.064722354208465 4.8497e-08 au
q 2.478070831690117 3.0157e-07 au
i 4.006212666269196 6.9817e-06 deg
node 293.9353312548153 0.0001456 deg
peri 115.7838570732581 0.00014711 deg
M 8.396254588916241 2.171e-05 deg
tp 2458554.794524770622
(2019-Mar-12.29452477)
0.00011772 TDB
period 1959.679867770637
5.37
4.6516e-05
1.274e-07
d
yr
n .1837034741850676 4.3605e-09 deg/d
Q 3.651373876726812 5.7781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      7209 days (19.74 yr)  
   first obs. used      1999-03-20  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59779  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:04:04  

Additional Information
 Earth MOID = 1.49142 au 
 Jupiter MOID = 1.75482 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 16.2   n/a MPO455729  

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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