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JPL Small-Body Database Browser
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100768 (1998 FN27)
Classification: Main-belt Asteroid          SPK-ID: 2100768
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .104443735662081 4.8223e-08  
a 3.065172238697972 3.2243e-08 au
q 2.745034199640652 1.5339e-07 au
i 14.27986736508942 5.6027e-06 deg
node 186.4667434606131 2.3722e-05 deg
peri 1.826127521746251 3.7859e-05 deg
M 37.92917748616902 3.1054e-05 deg
tp 2458793.984964534023
(2019-Nov-06.48496453)		 0.00016775 TDB
period 1960.111389045072
5.37		 3.0928e-05
8.468e-08		 d
yr
n .1836630316072929 2.8979e-09 deg/d
Q 3.385310277755291 3.561e-08 au
   Orbit Determination Parameters
   # obs. used (total)      376  
   data-arc span      7650 days (20.94 yr)  
   first obs. used      1998-03-20  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61418  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:10:52  

Additional Information
 Earth MOID = 1.74617 au 
 Jupiter MOID = 1.57003 au 
 T_jup = 3.177 
[ 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 15.1   n/a MPO436469  
diameter diameter 4.665 km 0.206 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100768 (1998 FN27)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 FN27 = 2004 KC14 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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