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JPL Small-Body Database Browser
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13010 Germantitov (1986 QR5)
Classification: Main-belt Asteroid          SPK-ID: 2013010
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1046917819711592 3.7787e-08  
a 3.124063015548483 2.0355e-08 au
q 2.79699929146052 1.232e-07 au
i 13.6634448836334 5.7832e-06 deg
node 325.6050213274856 1.5902e-05 deg
peri 119.0940909816533 3.1368e-05 deg
M 235.9108832595928 2.6653e-05 deg
tp 2459295.699254267719
(2021-Mar-22.19925427)
0.00015116 TDB
period 2016.87092398235
5.52
1.9712e-05
5.397e-08
d
yr
n .1784943179651641 1.7445e-09 deg/d
Q 3.451126739636448 2.2487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1613  
   data-arc span      25463 days (69.71 yr)  
   first obs. used      1950-03-21  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4627  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:30:38  

Additional Information
 Earth MOID = 1.84333 au 
 Jupiter MOID = 1.75584 au 
 T_jup = 3.163 
[ 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 12.4   n/a MPO502267  
diameter diameter 18.375 km 0.187 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13010 Germantitov           Discovered 1986 Aug. 29 by L. V. Zhuravleva at the Crimean Astrophysical Observatory.
Pilot-cosmonaut German Stepanovich Titov (1935-2000) accomplished the first lasting cosmic flight on 1961 Aug. 6-7. The orbital spaceship "Vostok-2" with Titov on board circled the earth 17 times. He was the backup pilot to Yurij Gagarin. He wrote a number of books on cosmology.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050919/MPCPages.arcLast Updated: 2005-09-26

[ show close-approach data ]
Alternate Designations
 1986 QR5 = 1991 NH8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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