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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08510816449135071 5.0691e-08  
a 3.503045065413803 3.7713e-08 au
q 3.20490732976595 1.8342e-07 au
i 9.654713146347397 6.3474e-06 deg
node 2.109352535756782 2.4495e-05 deg
peri 337.7856552166239 3.8627e-05 deg
M 210.4455227610576 3.1641e-05 deg
tp 2460195.364494745850
(2023-Sep-07.86449475)
0.00021657 TDB
period 2394.787670156406
6.56
3.8672e-05
1.059e-07
d
yr
n .1503264796651004 2.4276e-09 deg/d
Q 3.801182801061655 4.0922e-08 au
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      7349 days (20.12 yr)  
   first obs. used      2001-03-18  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57392  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:42:33  

Additional Information
 Earth MOID = 2.19772 au 
 Jupiter MOID = 1.62646 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 14.28   n/a MPCxxxxx  
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

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