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120038 Franlainsher (2003 BR1)
Classification: Main-belt Asteroid          SPK-ID: 2120038
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1612939300948431 5.1134e-08  
a 2.310755342388693 9.8283e-09 au
q 1.938044531727166 1.1808e-07 au
i 7.244692779473584 3.8875e-06 deg
node 309.5415332605924 4.6673e-05 deg
peri 62.739503126663 4.9575e-05 deg
M 133.9459449907803 1.4899e-05 deg
tp 2458723.128546063740
(2019-Aug-27.62854606)		 5.2952e-05 TDB
period 1283.008033045588
3.51		 8.1855e-06
2.241e-08		 d
yr
n .2805906048346685 1.7901e-09 deg/d
Q 2.68346615305022 1.1413e-08 au
   Orbit Determination Parameters
   # obs. used (total)      453  
   data-arc span      8075 days (22.11 yr)  
   first obs. used      1998-11-14  
   last obs. used      2020-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54978  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:23:59  

Additional Information
 Earth MOID = .948336 au 
 Jupiter MOID = 2.82135 au 
 T_jup = 3.557 
[ 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 16.7   n/a MPO502800  

120038 Franlainsher           Discovered 2003 Jan. 26 by J. W. Young at Table Mountain Observatory.
This minor planet honors Frances Fisher (b. 1944), former wife of the discoverer, and Frances' sister, Elaine Fisher (b. 1946).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070730/MPCPages.arcLast Updated: 2007-08-07

[ show close-approach data ]
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