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180139 (2003 FB108)
Classification: Main-belt Asteroid          SPK-ID: 2180139
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1462831254762634 4.447e-08  
a 3.091115715165729 2.0419e-08 au
q 2.638937647142491 1.3755e-07 au
i 23.37230044531335 4.4923e-06 deg
node 203.7796106268457 1.1648e-05 deg
peri 39.26168054761941 1.9315e-05 deg
M 46.24299539879541 1.3301e-05 deg
tp 2458945.514914515009
(2020-Apr-06.01491451)
7.3917e-05 TDB
period 1985.049410899273
5.43
1.9669e-05
5.385e-08
d
yr
n .1813556871800545 1.797e-09 deg/d
Q 3.543293783188967 2.3406e-08 au
  Orbit Determination Parameters
   # obs. used (total)      750  
   data-arc span      8175 days (22.38 yr)  
   first obs. used      1998-04-29  
   last obs. used      2020-09-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56743  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:18  

Additional Information
 Earth MOID = 1.66177 au 
 Jupiter MOID = 1.51307 au 
 T_jup = 3.083 
[ 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 14.53   n/a E2021B55  
diameter diameter 6.475 km 0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

180139 (2003 FB108)          Discovered 2003-Mar-31 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1941-Feb-04 02:14 00:02 Jupiter 1.64879343515215 1.64879144639432 1.64879542392714 6.01238625664256 5.92632628407862 2430029.593313653 1.80648419018443 300.678085016928 33.9007579197028 71.7568171614194 4245077.94139689 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 21:25:20 2021-Apr-13 21:25
1951-May-13 12:16 00:02 Jupiter 1.99165196058762 1.99164965271156 1.99165426847217 5.89209094426663 5.81946413999361 2433780.011131838 1.82252857475957 249.602287717576 42.1822396555239 -63.9508493344663 4633701.64546798 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 21:25:20 2021-Apr-13 21:25
2011-May-30 19:08 < 00:01 Jupiter 1.56389560065023 1.56389512709388 1.56389607420693 6.09217625803651 6.00261528511697 2455712.297292409 0.26657348890673 86.935865419362 20.5099322422987 -82.5117211737593 4491605.25179781 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 21:25:20 2021-Apr-13 21:25
2071-May-05 02:40 00:01 Jupiter 1.55801624442578 1.55801539733085 1.55801709153365 6.0413589112751 5.95068975287121 2477601.611010174 1.28399631027677 286.933160895155 25.6757955533855 83.2407183963766 4362596.35866242 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 21:25:20 2021-Apr-13 21:25
2131-May-20 01:00 00:03 Jupiter 1.98147738234227 1.98147303902148 1.98148172567949 5.65026788071232 5.57409963543965 2499530.541482027 3.39031065946013 367.111014606375 56.4139249368298 54.1209592930377 3584536.43706558 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 21:25:20 2021-Apr-13 21:25
2141-Aug-25 22:04 00:03 Jupiter 1.6716905366283 1.67168717798586 1.67169389537993 6.08787677124699 6.00407121869627 2503281.419142386 3.1669193776275 704.15094530277 20.8452898771979 -76.344555852539 4834329.5156144 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 21:25:20 2021-Apr-13 21:25

Alternate Designations
 2003 FB108 = 1998 KG67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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