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JPL Small-Body Database Browser
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305910 (2009 FB50)
Classification: Main-belt Asteroid          SPK-ID: 2305910
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2309283305704359 9.6994e-08  
a 3.090070186240333 7.4771e-08 au
q 2.376485436786377 2.9113e-07 au
i 17.97682504102892 1.9425e-05 deg
node 39.05882464618079 3.3022e-05 deg
peri 233.9938709793261 5.3415e-05 deg
M 246.3452135786363 4.5884e-05 deg
tp 2459226.877533156100
(2021-Jan-12.37753316)
0.00026478 TDB
period 1984.042371081428
5.43
7.2012e-05
1.972e-07
d
yr
n .1814477378342365 6.5858e-09 deg/d
Q 3.803654935694289 9.2037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      4896 days (13.40 yr)  
   first obs. used      2005-09-14  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .74973  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:10:29  

Additional Information
 Earth MOID = 1.40805 au 
 Jupiter MOID = 1.49671 au 
 T_jup = 3.110 
[ 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 15.8   n/a MPO455254  
diameter diameter 2.291 km 0.375 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.177   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

305910 (2009 FB50)          Discovered 2009-Mar-27 by CSS at Catalina
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ 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-May-26 08:37 00:07 Jupiter 1.46320522088594 1.46320300500505 1.46320743676717 4.34182021700737 4.20638082961194 2430140.859357581 7.0917805666436 393.40212170508 107.622878717771 -89.7238974104378 881414.011328304 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 12:10:30 2019-Jul-14 12:10
2001-Sep-05 12:38 00:03 Jupiter 1.81731379660496 1.81731044536495 1.81731714793918 3.43395432693096 3.29543206926417 2452158.026107238 2.56545756273423 981.495696007364 87.5095524404137 82.3483683905392 414579.756469457 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 12:10:30 2019-Jul-14 12:10
2011-Oct-02 15:23 < 00:01 Jupiter 1.65437545239859 1.65437349122903 1.65437741358065 4.6542618620594 4.54292580806108 2455837.140660766 0.672247505373952 529.531053383905 79.5102739114138 -84.284402065625 877471.468282972 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 12:10:30 2019-Jul-14 12:10
2071-Dec-07 20:34 00:06 Jupiter 1.49330952122096 1.49330728613378 1.49331175631925 4.24962772424499 4.1139898578507 2477818.356994867 5.62546943020729 446.757351523899 97.9931531795891 84.477213742239 794598.687933682 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 12:10:30 2019-Jul-14 12:10
2132-Apr-12 00:20 00:19 Jupiter 1.85827142432415 1.85825753915334 1.85828532186651 3.00353589228921 2.84773660074014 2499858.513544734 18.8569035001866 8083.64583252419 145.542198100551 83.2442397349204 396540.423775513 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 12:10:30 2019-Jul-14 12:10
2142-Apr-15 08:33 00:14 Jupiter 1.65268591557436 1.65267475751891 1.65269707364034 4.65646758699473 4.54507040592599 2503513.856207808 14.0952230650459 686.008494750114 451.784554112131 54.1519196505107 354007.369437397 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 12:10:30 2019-Jul-14 12:10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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