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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050830288346077 3.6395e-08  
a 2.630826027301038 1.7948e-08 au
q 2.354370860015326 9.7491e-08 au
i 12.09755068945961 5.4499e-06 deg
node 44.6486309159034 2.3624e-05 deg
peri 61.70665340692627 4.118e-05 deg
M 220.4330127268042 3.2521e-05 deg
tp 2459204.750230259483
(2020-Dec-21.25023026)
0.00014201 TDB
period 1558.606996850975
4.27
1.595e-05
4.367e-08
d
yr
n .2309754804946645 2.3636e-09 deg/d
Q 2.907281194586749 1.9834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      7691 days (21.06 yr)  
   first obs. used      1998-10-11  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55229  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:07:54  

Additional Information
 Earth MOID = 1.39747 au 
 Jupiter MOID = 2.30509 au 
 T_jup = 3.361 
[ 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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