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10764 Rubezahl (1990 TK13)
Classification: Main-belt Asteroid          SPK-ID: 2010764
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.


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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 .1116356907978205 4.0961e-08  
a 3.056510831100538 1.8389e-08 au
q 2.71529513303961 1.2443e-07 au
i 10.80134567614519 4.118e-06 deg
node 98.86362406472658 2.4467e-05 deg
peri 262.1423691582999 3.1013e-05 deg
M 204.2199539389322 1.9973e-05 deg
tp 2459845.091415044378
(2022-Sep-22.59141504)
0.00011026 TDB
period 1951.809086619369
5.34
1.7614e-05
4.822e-08
d
yr
n .1844442688928854 1.6645e-09 deg/d
Q 3.397726529161467 2.0442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1508  
   data-arc span      25526 days (69.89 yr)  
   first obs. used      1950-03-17  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47264  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 19:49:06  

Additional Information
 Earth MOID = 1.73878 au 
 Jupiter MOID = 2.091 au 
 T_jup = 3.199 
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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 13.3   n/a MPO309236  
diameter diameter 7.543 km 0.316 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.154   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

10764 Rübezahl           Discovered 1990 Oct. 12 by F. Borngen and L. D. Schmadel at Tautenburg.
The Silesian mountain goblin Rübezahl is master of the Riesengebirge. He teases the wanderer, gives presents to the poor and guards the treasures within the mountains. The first Rübezahl legends were collected in 1662 by J. Praetorius in his Daemonologia Rubinzalii Silesii.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19991123/MPCPages.arcLast Updated: 2010-06-11

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Alternate Designations
 1990 TK13 = 1996 VC6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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