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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09743890978515321 6.3563e-08  
a 3.000071238521803 2.6154e-08 AU
q 2.707747567762445 1.9517e-07 AU
i 10.57288081268169 6.4124e-06 deg
node 55.71784545645138 3.4241e-05 deg
peri 336.6227377848023 4.5133e-05 deg
M 187.319785935463 3.2213e-05 deg
tp 2457910.907560362027
(2017-Jun-06.40756036)
0.00017626 JED
period 1897.998120432249
5.20
2.4819e-05
6.795e-08
d
yr
n .1896735281898033 2.4803e-09 deg/d
Q 3.292394909281162 2.8702e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1165  
   data-arc span      23013 days (63.01 yr)  
   first obs. used      1952-05-24  
   last obs. used      2015-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5314  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 15:39:59  

Additional Information
 Earth MOID = 1.718 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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