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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054156853056207 3.5887e-08  
a 2.631811511220408 1.3251e-08 au
q 2.354377297169887 9.6695e-08 au
i 12.09559749781628 3.494e-06 deg
node 44.63951892351714 1.8883e-05 deg
peri 61.47542772943129 3.3614e-05 deg
M 44.47880915301729 2.4055e-05 deg
tp 2459203.822390044850
(2020-Dec-20.32239004)
0.00010469 TDB
period 1559.482839237581
4.27
1.1777e-05
3.224e-08
d
yr
n .2308457592107915 1.7434e-09 deg/d
Q 2.909245725270929 1.4647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      855  
   data-arc span      8269 days (22.64 yr)  
   first obs. used      1998-10-11  
   last obs. used      2021-06-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48676  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:25:06  

Additional Information
 Earth MOID = 1.39737 au 
 Jupiter MOID = 2.30194 au 
 T_jup = 3.360 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.62   n/a MPO637168  
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

Alternate Designations
 2003 YF154 = 2000 EZ181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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