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JPL Small-Body Database Browser
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15976 (1998 FY119)
Classification: Main-belt Asteroid          SPK-ID: 2015976
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1047390552428431 5.0826e-08  
a 2.987994528077412 1.8289e-08 au
q 2.675034804135799 1.5153e-07 au
i 10.0445758969959 5.3246e-06 deg
node 340.0701191689068 2.4406e-05 deg
peri 48.23978368759889 3.2648e-05 deg
M 245.2772029917543 2.1763e-05 deg
tp 2459601.694985648396
(2022-Jan-22.19498565)
0.00011565 TDB
period 1886.549146965677
5.17
1.7321e-05
4.742e-08
d
yr
n .1908246072353978 1.7521e-09 deg/d
Q 3.300954252019025 2.0205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1257  
   data-arc span      15422 days (42.22 yr)  
   first obs. used      1977-02-18  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52456  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:22:51  

Additional Information
 Earth MOID = 1.69039 au 
 Jupiter MOID = 2.20339 au 
 T_jup = 3.226 
[ 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 13.5   n/a MPO384892  
diameter diameter 7.622 km 0.254 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.160   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15976 (1998 FY119)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FY119 = 1977 DT = 1982 BT6 = 1985 SE7 = 1985 SR2 = 1985 UM5 = 1990 SS20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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