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207341 Isabelmartin (2005 JD22)
Classification: Main-belt Asteroid          SPK-ID: 2207341
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .139024536877876 1.0491e-07  
a 3.054073359001217 4.3416e-08 au
q 2.629482224675014 3.4261e-07 au
i .4958880533381433 6.7849e-06 deg
node 229.4500031699673 0.001062 deg
peri 315.2103404918152 0.0010625 deg
M 5.152660747011583 3.6694e-05 deg
tp 2459172.597271563767
(2020-Nov-19.09727156)
0.00019826 TDB
period 1949.474791809188
5.34
4.157e-05
1.138e-07
d
yr
n .184665121863877 3.9377e-09 deg/d
Q 3.47866449332742 4.9452e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      7651 days (20.95 yr)  
   first obs. used      1999-02-12  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5398  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 01:37:27  

Additional Information
 Earth MOID = 1.6309 au 
 Jupiter MOID = 1.48138 au 
 T_jup = 3.221 
[ 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 16.4   n/a MPO418104  

207341 Isabelmartin           Discovered 2005 May 3 by J. Lacruz at La Cañada.
Isabel Lacruz Martin (b. 1956) received her doctorate in Experimental Psychology at Kent State University in 2005. Her research covers the psycholinguistic aspects of translation, bilingual memory and second-language acquisition.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100330/MPCPages.arcLast Updated: 2010-04-05

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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