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JPL Small-Body Database Browser
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15397 Ksoari (1997 UK7)
Classification: Main-belt Asteroid          SPK-ID: 2015397
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05119042526483026 3.3106e-08  
a 2.632904450741989 1.1208e-08 au
q 2.498124952226842 8.8265e-08 au
i 2.754882519861253 4.1196e-06 deg
node 325.4752713857596 6.8796e-05 deg
peri 69.37411944989717 8.0144e-05 deg
M 88.05094628517958 3.9995e-05 deg
tp 2458618.834765958561
(2019-May-15.33476596)
0.00017315 TDB
period 1560.45437387928
4.27
9.9636e-06
2.728e-08
d
yr
n .230702035270049 1.473e-09 deg/d
Q 2.767683949257136 1.1781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1676  
   data-arc span      11029 days (30.20 yr)  
   first obs. used      1989-11-22  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50344  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:17:32  

Additional Information
 Earth MOID = 1.50559 au 
 Jupiter MOID = 2.4418 au 
 T_jup = 3.395 
[ 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 14.4   n/a MPO449062  
diameter diameter 3.164 km 0.776 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.369   0.224 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15397 Ksoari           Discovered 1997 Oct. 27 by the Starkenburg Observatory at Heppenheim.
The {KSO-ARI} Minor Planet Surveys were conducted by F. Börngen (Karl-Schwarzschild-Observatorium, Tautenburg) and L. D. Schmadel (Astronomisches Rechen-Institut, Heidelberg) with the Tautenburg Schmidt Telescope between 1990 and 1993. The surveys resulted in 501 discoveries of minor planets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20001013/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1997 UK7 = 1999 BS14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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