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101403 (1998 VS2)
Classification: Main-belt Asteroid          SPK-ID: 2101403
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1000844661775495 4.9268e-08  
a 2.758290773797431 1.696e-08 au
q 2.482228714139455 1.4049e-07 au
i 4.552772230350657 4.6539e-06 deg
node 48.30046927847512 5.8066e-05 deg
peri 335.468221312371 6.1809e-05 deg
M 278.0127027993504 2.1895e-05 deg
tp 2459381.568074815517
(2021-Jun-16.06807482)
0.00010299 TDB
period 1673.240997295606
4.58
1.5433e-05
4.225e-08
d
yr
n .2151513144740381 1.9844e-09 deg/d
Q 3.034352833455407 1.8658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      468  
   data-arc span      7981 days (21.85 yr)  
   first obs. used      1998-11-09  
   last obs. used      2020-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56839  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:00:48  

Additional Information
 Earth MOID = 1.48678 au 
 Jupiter MOID = 2.40434 au 
 T_jup = 3.331 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO395894  

101403 (1998 VS2)          Discovered 1998-Nov-10 by ODAS at Caussols
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 VS2 = 2005 EY152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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