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11826 Yurijgromov (1982 UR10)
Classification: Main-belt Asteroid          SPK-ID: 2011826
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1999947911530958 4.0697e-08  
a 3.188362413745651 1.7866e-08 au
q 2.550706538688209 1.3203e-07 au
i 1.727864631713701 4.531e-06 deg
node 17.95437432143477 0.00014031 deg
peri 10.92825946430026 0.00014073 deg
M 270.6862058830171 1.2924e-05 deg
tp 2459716.400544421882
(2022-May-16.90054442)
7.7475e-05 TDB
period 2079.457018124395
5.69
1.7478e-05
4.785e-08
d
yr
n .1731221164285996 1.4551e-09 deg/d
Q 3.826018288803092 2.1439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1258  
   data-arc span      16010 days (43.83 yr)  
   first obs. used      1976-09-20  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52252  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:58:33  

Additional Information
 Earth MOID = 1.55461 au 
 Jupiter MOID = 1.62806 au 
 T_jup = 3.165 
[ 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 13.83   n/a E2021B10  
diameter diameter 7.617 km 0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.111   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11826 Yurijgromov           Discovered 1982 Oct. 25 by L. V. Zhuravleva at the Crimean Astrophysical Observatory.
Yurij Iosifovich Gromov (b. 1933), professor of humanities and social sciences at St. Petersburg University, is a famous master of choreography, who has educated many talented pupils.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030910/MPCPages.arcLast Updated: 2003-10-02

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Alternate Designations
 1982 UR10 = 1976 SG 
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