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37894 (1998 FE62)
Classification: Main-belt Asteroid          SPK-ID: 2037894
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1763552278070341 6.685e-08  
a 2.553278993709662 1.3944e-08 au
q 2.10299489511908 1.7495e-07 au
i 14.27758214365101 7.2196e-06 deg
node 359.716774416665 1.4478e-05 deg
peri 37.12925073598778 2.171e-05 deg
M 301.952525295177 1.6397e-05 deg
tp 2459240.785002745932
(2021-Jan-26.28500275)
6.8901e-05 TDB
period 1490.204378888308
4.08
1.2207e-05
3.342e-08
d
yr
n .2415776017706779 1.979e-09 deg/d
Q 3.003563092300244 1.6403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1560  
   data-arc span      7820 days (21.41 yr)  
   first obs. used      1998-02-27  
   last obs. used      2019-07-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46143  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:40:21  

Additional Information
 Earth MOID = 1.12426 au 
 Jupiter MOID = 2.5204 au 
 T_jup = 3.374 
[ 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 13.8   n/a MPO439351  
diameter diameter 5.118 km 0.231 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.268   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37894 (1998 FE62)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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