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JPL Small-Body Database Browser
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452487 (2004 FB1)
Classification: Main-belt Asteroid          SPK-ID: 2452487
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1650294604508841 1.0652e-07  
a 2.776273453505733 4.0553e-08 au
q 2.318106543409569 2.8532e-07 au
i 12.00640425123022 1.1924e-05 deg
node 135.3588131602629 5.1654e-05 deg
peri 114.6238563545154 7.1085e-05 deg
M 42.24304918213153 4.6029e-05 deg
tp 2458402.235688788596
(2018-Oct-10.73568879)
0.00021463 TDB
period 1689.630682869749
4.63
3.702e-05
1.014e-07
d
yr
n .2130643126038401 4.6683e-09 deg/d
Q 3.234440363601897 4.7245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      5674 days (15.53 yr)  
   first obs. used      2004-03-17  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66351  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:49:27  

Additional Information
 Earth MOID = 1.33346 au 
 Jupiter MOID = 1.95509 au 
 T_jup = 3.284 
[ 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 17.1   n/a MPO357336  

452487 (2004 FB1)          Discovered 2004-Mar-17 by Ryan, W. H., Martinez, C. T. at Mount Graham
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2004 FB1 = 2009 JY1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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