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JPL Small-Body Database Browser
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379107 (2008 YL25)
Classification: Main-belt Asteroid          SPK-ID: 2379107
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3338931545882227 7.1932e-08  
a 3.067249982883644 5.3668e-08 au
q 2.043116210187952 2.4426e-07 au
i 17.01384015966584 8.2416e-06 deg
node 142.6896362104154 3.1511e-05 deg
peri 321.4065745400094 3.6787e-05 deg
M 342.5078964607325 2.3736e-05 deg
tp 2458695.837053300238
(2019-Jul-31.33705330)
0.0001315 TDB
period 1962.104735490438
5.37
5.1497e-05
1.41e-07
d
yr
n .1834764441919642 4.8154e-09 deg/d
Q 4.091383755579336 7.1587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      5846 days (16.01 yr)  
   first obs. used      2002-11-04  
   last obs. used      2018-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5405  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:40:09  

Additional Information
 Earth MOID = 1.08577 au 
 Jupiter MOID = 1.22224 au 
 T_jup = 3.080 
[ 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 15.8   n/a MPO455729  
diameter diameter 4.275 km 1.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.040   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379107 (2008 YL25)          Discovered 2008-Dec-22 by CSS at Catalina
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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