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15337 (1993 VT2)
Classification: Main-belt Asteroid          SPK-ID: 2015337
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2929434715172602 4.8933e-08  
a 2.426057835805576 1.2229e-08 au
q 1.715360031283039 1.2032e-07 au
i 22.67721081249143 5.7563e-06 deg
node 91.24047412637944 1.2612e-05 deg
peri 295.0398361544235 1.4879e-05 deg
M 2.589476405619893 1.1074e-05 deg
tp 2458990.572049358861
(2020-May-21.07204936)
4.2421e-05 TDB
period 1380.225833706544
3.78
1.0436e-05
2.857e-08
d
yr
n .26082688152071 1.9721e-09 deg/d
Q 3.136755640328114 1.5811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1313  
   data-arc span      24376 days (66.74 yr)  
   first obs. used      1953-01-10  
   last obs. used      2019-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49335  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:16:17  

Additional Information
 Earth MOID = .831352 au 
 Jupiter MOID = 2.5428 au 
 T_jup = 3.350 
[ 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 13.4   n/a MPO344426  
diameter diameter 5.220 km 0.229 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.338 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Alvarez, E.M. (2013) Minor Planet Bull. 40, 70.]
geometric albedo albedo 0.340   0.110 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15337 (1993 VT2)          Discovered 1993-Nov-07 by McNaught, R. H. at Siding Spring
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

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