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15517 (1999 VS113)
Classification: Main-belt Asteroid          SPK-ID: 2015517
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1790558879116319 3.1723e-08  
a 2.78483910503534 1.2818e-08 au
q 2.286197266392203 8.9204e-08 au
i 7.764812108567461 4.5777e-06 deg
node 19.40760054569748 2.8461e-05 deg
peri 235.3449133424293 3.1473e-05 deg
M 33.49338855400196 1.3765e-05 deg
tp 2459238.573439510449
(2021-Jan-24.07343951)
6.4749e-05 TDB
period 1697.456251241122
4.65
1.1719e-05
3.208e-08
d
yr
n .2120820490877337 1.4642e-09 deg/d
Q 3.283480943678477 1.5113e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1666  
   data-arc span      10706 days (29.31 yr)  
   first obs. used      1992-02-27  
   last obs. used      2021-06-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48543  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 03:51:22  

Additional Information
 Earth MOID = 1.28291 au 
 Jupiter MOID = 1.81013 au 
 T_jup = 3.295 
[ 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 14.06   n/a E2021B10  
diameter diameter 9.389 km 0.199 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15517 (1999 VS113)          Discovered 1999-Nov-04 by CSS at Catalina
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1999 VS113 = 1992 DN1 = 1994 VL4 = 1997 EO57 = 1998 SY13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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