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37926 (1998 FX114)
Classification: Main-belt Asteroid          SPK-ID: 2037926
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .120247960059954 4.0006e-08  
a 2.554653952865614 1.2074e-08 au
q 2.247462026374426 1.0213e-07 au
i 11.06262253346443 4.1007e-06 deg
node 229.8021997852304 2.7328e-05 deg
peri 20.50491824945721 3.4791e-05 deg
M 111.8828688493558 2.262e-05 deg
tp 2458536.991567130888
(2019-Feb-22.49156713)
9.3322e-05 TDB
period 1491.408269639137
4.08
1.0573e-05
2.895e-08
d
yr
n .2413825961197775 1.7113e-09 deg/d
Q 2.861845879356802 1.3526e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1267  
   data-arc span      7957 days (21.79 yr)  
   first obs. used      1998-03-25  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51717  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:41:01  

Additional Information
 Earth MOID = 1.23737 au 
 Jupiter MOID = 2.1635 au 
 T_jup = 3.402 
[ 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 14.1   n/a MPO347794  
diameter diameter 3.998 km 0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.304   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37926 (1998 FX114)          Discovered 1998-Mar-31 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FX114 = 1999 RH196 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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