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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2930777628344812 1.7033e-08  
a 2.426555188621231 8.385e-09 au
q 1.715385822545718 4.0284e-08 au
i 22.67625720734884 5.6645e-07 deg
node 91.24089915893663 1.4696e-06 deg
peri 295.0530346233497 2.8974e-06 deg
M 54.72948543537267 4.0936e-06 deg
tp 2458990.604778823745
(2020-May-21.10477882)
1.5198e-05 TDB
period 1380.650284254534
3.78
7.1563e-06
1.959e-08
d
yr
n .2607466960356133 1.3515e-09 deg/d
Q 3.137724554696744 1.0842e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1848  
   data-arc span      24901 days (68.18 yr)  
   first obs. used      1953-01-10  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44866  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:55:45  

Additional Information
 Earth MOID = .830674 au 
 Jupiter MOID = 2.54286 au 
 T_jup = 3.349 
[ 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. 2020-October); 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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