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JPL Small-Body Database Browser
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85005 (2003 YF154)
Classification: Main-belt Asteroid          SPK-ID: 2085005
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1052390820596345 3.6084e-08  
a 2.631260323376764 1.7446e-08 au
q 2.354348902284656 9.7032e-08 au
i 12.09681042717491 5.418e-06 deg
node 44.6496105619591 2.333e-05 deg
peri 61.59265157510591 4.066e-05 deg
M 312.9467785931392 3.2464e-05 deg
tp 2459204.265668490922
(2020-Dec-20.76566849)
0.00014107 TDB
period 1558.992954434276
4.27
1.5505e-05
4.245e-08
d
yr
n .230918298236079 2.2966e-09 deg/d
Q 2.908171744468871 1.9282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      596  
   data-arc span      7774 days (21.28 yr)  
   first obs. used      1998-10-11  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53551  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:24:49  

Additional Information
 Earth MOID = 1.39728 au 
 Jupiter MOID = 2.30341 au 
 T_jup = 3.360 
[ 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 15.5   n/a MPO453280  
diameter diameter 6.089 km 0.401 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.027   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85005 (2003 YF154)          Discovered 2003-Dec-29 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2003 YF154 = 2000 EZ181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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