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15395 Rukl (1997 UV)
Classification: Main-belt Asteroid          SPK-ID: 2015395
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1274307806644488 4.4337e-08  
a 3.145173814264312 1.7232e-08 au
q 2.744381859787228 1.4373e-07 au
i .8625403588033026 3.9222e-06 deg
node 145.4611613591432 0.0002892 deg
peri 354.7577264754885 0.00028977 deg
M 4.880312544833743 1.7135e-05 deg
tp 2459368.880835362030
(2021-Jun-03.38083536)
9.6937e-05 TDB
period 2037.348874345052
5.58
1.6744e-05
4.584e-08
d
yr
n .176700222791116 1.4522e-09 deg/d
Q 3.545965768741395 1.9428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1115  
   data-arc span      10809 days (29.59 yr)  
   first obs. used      1991-10-08  
   last obs. used      2021-05-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50882  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:27:05  

Additional Information
 Earth MOID = 1.75816 au 
 Jupiter MOID = 1.47412 au 
 T_jup = 3.196 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457334.5 (2015-Nov-08.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1275637028528554 4.494e-08  
q 2.74441051173857 1.4603e-07 au
tp 2457339.751386337218
(2015-Nov-13.25138634)
9.4855e-05 TDB
node 145.4014785740005 0.0002895 deg
peri 356.1140869204824 0.00029005 deg
i .8611090587933029 3.9241e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1115  
   data-arc span      10809 days (29.59 yr)  
   first obs. used      1991-10-08  
   last obs. used      2021-05-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50882  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:27:05  

Additional Information
 Jupiter MOID = 1.47412 au 
 T_jup = 3.196 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.019615922791652E-15 -6.529756212918146E-15 7.447169983387194E-13 -1.183495961327722E-14 2.549969655078966E-13 -5.391539317295135E-17
q -6.529756212918146E-15 2.132549261500294E-14 -2.430447679188499E-12 3.507216424757783E-14 -8.256844134361873E-13 1.815189743422347E-16
tp 7.447169983387194E-13 -2.430447679188499E-12 8.997435212760137E-9 -2.439478307924789E-12 1.710965984520473E-9 7.361762766280405E-13
node -1.183495961327722E-14 3.507216424757783E-14 -2.439478307924789E-12 8.380885662589694E-8 -8.38002801511591E-8 1.069197012228364E-10
peri 2.549969655078966E-13 -8.256844134361873E-13 1.710965984520473E-9 -8.38002801511591E-8 8.413009187714616E-8 -1.067733793167151E-10
i -5.391539317295135E-17 1.815189743422347E-16 7.361762766280405E-13 1.069197012228364E-10 -1.067733793167151E-10 1.539831172521778E-11

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 14.44   n/a MPCxxxxx  
diameter diameter 7.273 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15395 Rükl           Discovered 1997 Oct. 21 by P. Pravec at Ondřejov.
Czech astronomer Antonín Rükl (b. 1932) was a master of mapping. His precise-retouch lunar maps eliminated the disadvantages of photographs, and he was the first to compile images of the moon from different viewing angles into composite maps. He wrote and illustrated a number of popular astronomy books.
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

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Alternate Designations
 1997 UV = 1999 CG26 
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