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214055 (2004 FS50)
Classification: Main-belt Asteroid          SPK-ID: 2214055
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1898001928047916 3.9464e-08  
a 2.784579487628851 1.7029e-08 au
q 2.256065763996627 1.1012e-07 au
i 12.77626282949111 5.1825e-06 deg
node 37.64482472887934 2.0258e-05 deg
peri 260.8234854017089 2.5905e-05 deg
M 3.321612430056983 1.374e-05 deg
tp 2458584.840268458396
(2019-Apr-11.34026846)
6.4771e-05 TDB
period 1697.218888020868
4.65
1.5569e-05
4.263e-08
d
yr
n .2121117096568475 1.9457e-09 deg/d
Q 3.313093211261074 2.0261e-08 au
  Orbit Determination Parameters
   # obs. used (total)      447  
   data-arc span      6580 days (18.02 yr)  
   first obs. used      2001-10-26  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60447  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:52:43  

Additional Information
 Earth MOID = 1.28288 au 
 Jupiter MOID = 2.04113 au 
 T_jup = 3.270 
[ 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 15.6   n/a MPO440131  
diameter diameter 2.300 km 0.586 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.175   0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214055 (2004 FS50)          Discovered 2004-Mar-18 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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