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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1030162155662112 4.9495e-08  
a 2.988792455064494 1.8895e-08 au
q 2.680898367230905 1.4711e-07 au
i 10.05803504521927 5.2719e-06 deg
node 339.9929101685175 2.3854e-05 deg
peri 47.90561717165878 3.2257e-05 deg
M 321.0386235784214 2.1912e-05 deg
tp 2459600.755544659235
(2022-Jan-21.25554466)
0.0001154 TDB
period 1887.304885784253
5.17
1.7898e-05
4.9e-08
d
yr
n .1907481947996999 1.8089e-09 deg/d
Q 3.296686542898084 2.0842e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1293  
   data-arc span      16184 days (44.31 yr)  
   first obs. used      1977-02-18  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53606  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 03:59:55  

Additional Information
 Earth MOID = 1.69523 au 
 Jupiter MOID = 2.20192 au 
 T_jup = 3.226 
[ 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 13.46   n/a E2021B10  
diameter diameter 7.622 km 0.254 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.26802 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
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

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 ]
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