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JPL Small-Body Database Browser
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19451 (1998 FP125)
Classification: Main-belt Asteroid          SPK-ID: 2019451
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1069230529101448 3.5505e-08  
a 2.649942256608314 1.261e-08 au
q 2.366602340496154 9.5693e-08 au
i 12.40959624095945 4.4296e-06 deg
node 211.6328526072583 1.8497e-05 deg
peri 51.23957690467954 2.7775e-05 deg
M 338.8330331960795 2.2077e-05 deg
tp 2459093.142266308849
(2020-Aug-31.64226631)
9.6782e-05 TDB
period 1575.625651995086
4.31
1.1246e-05
3.079e-08
d
yr
n .2284806670570268 1.6308e-09 deg/d
Q 2.933282172720473 1.3958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1270  
   data-arc span      15159 days (41.50 yr)  
   first obs. used      1978-10-27  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51861  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 05:01:27  

Additional Information
 Earth MOID = 1.37344 au 
 Jupiter MOID = 2.12952 au 
 T_jup = 3.350 
[ 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 14.0   n/a MPO279718  
diameter diameter 6.314 km 0.342 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.122   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19451 (1998 FP125)          Discovered 1998-Mar-31 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FP125 = 1978 UQ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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