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JPL Small-Body Database Browser
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153289 Rebeccawatson (2001 FB10)
Classification: Outer Main-belt Asteroid          SPK-ID: 2153289
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08437034978277702 5.4827e-08  
a 3.505383833803224 4.7799e-08 au
q 3.209633373622354 1.9982e-07 au
i 9.650750884195395 6.9403e-06 deg
node 2.12681386219383 2.9757e-05 deg
peri 337.7116598961569 4.6312e-05 deg
M 120.3833025566686 3.4688e-05 deg
tp 2457798.885528820663
(2017-Feb-14.38552882)
0.0002314 TDB
period 2397.186349732482
6.56
4.9032e-05
1.342e-07
d
yr
n .1501760595458817 3.0717e-09 deg/d
Q 3.801134293984094 5.1832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      6512 days (17.83 yr)  
   first obs. used      2001-03-18  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59678  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:38:06  

Additional Information
 Earth MOID = 2.20337 au 
 Jupiter MOID = 1.62241 au 
 T_jup = 3.097 
[ 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 14.2   n/a MPO436775  
diameter diameter 8.226 km 0.309 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

153289 Rebeccawatson           Discovered 2001 Mar. 22 by D. Healy at Junk Bond Observatory.
Rebecca Watson (b. 1980) of Brookline, Massachusetts, once a street juggler and magician, promotes science and rational thinking by means of radio broadcasts, podcasts and an internet blog.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080321/MPCPages.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2001 FB10 = 2004 RO322 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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