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JPL Small-Body Database Browser
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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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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2004856144830507 4.5175e-08  
a 3.185505180336911 1.8318e-08 au
q 2.546857216818124 1.4448e-07 au
i 1.728429194843345 5.0447e-06 deg
node 17.99439169381219 0.00015442 deg
peri 11.13191506732198 0.00015487 deg
M 235.7970462116455 1.3009e-05 deg
tp 2459716.965568165650
(2022-May-17.46556817)
7.864e-05 TDB
period 2076.662403529872
5.69
1.7912e-05
4.904e-08
d
yr
n .1733550910287963 1.4953e-09 deg/d
Q 3.824153143855697 2.199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1182  
   data-arc span      15626 days (42.78 yr)  
   first obs. used      1976-09-20  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52476  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:10:22  

Additional Information
 Earth MOID = 1.55203 au 
 Jupiter MOID = 1.62835 au 
 T_jup = 3.166 
[ 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 13.8   n/a MPO395115  
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

[ show close-approach data ]
Alternate Designations
 1982 UR10 = 1976 SG 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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