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2578 Saint-Exupery (1975 VW3)
Classification: Main-belt Asteroid          SPK-ID: 2002578
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09716922285046543 6.2237e-08  
a 3.001567409096919 2.5833e-08 au
q 2.709907436621686 1.9179e-07 au
i 10.57045571801476 6.3095e-06 deg
node 55.70911407041555 3.3101e-05 deg
peri 336.3763602124692 4.3982e-05 deg
M 301.3361563190207 3.2852e-05 deg
tp 2457910.019911547630
(2017-Jun-05.51991155)
0.00017565 JED
period 1899.418128193244
5.20
2.4521e-05
6.713e-08
d
yr
n .1895317279836839 2.4468e-09 deg/d
Q 3.293227381572152 2.8343e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1239  
   data-arc span      23309 days (63.82 yr)  
   first obs. used      1952-05-24  
   last obs. used      2016-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54469  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 15:36:33  

Additional Information
 Earth MOID = 1.71899 au 
 Jupiter MOID = 2.12449 au 
 T_jup = 3.220 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.5 mag n/a MPO337269  

2578 Saint-Exupery (1975 VW3)          Discovered 1975-Nov-02 by Smirnova, T. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1975 VW3 = 1952 HG2 = 1980 TA1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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