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JPL Small-Body Database Browser
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5483 Cherkashin (1990 UQ11)
Classification: Main-belt Asteroid          SPK-ID: 2005483
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07452733537953161 3.6169e-08  
a 3.126962346091982 2.0342e-08 au
q 2.893918174605618 1.1255e-07 au
i 10.16992104182621 5.3733e-06 deg
node 60.02724192588757 2.7706e-05 deg
peri 216.8386976534256 5.1115e-05 deg
M 184.3249330082567 4.4652e-05 deg
tp 2459586.075800384571
(2022-Jan-06.57580038)
0.00025167 TDB
period 2019.679253374763
5.53
1.9708e-05
5.396e-08
d
yr
n .1782461246747282 1.7393e-09 deg/d
Q 3.360006517578346 2.1858e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1900  
   data-arc span      15298 days (41.88 yr)  
   first obs. used      1977-05-18  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47986  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 18:39:04  

Additional Information
 Earth MOID = 1.88481 au 
 Jupiter MOID = 1.7214 au 
 T_jup = 3.186 
[ 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 11.6   n/a MPO378638  
diameter diameter 17.048 km 0.274 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 6.148 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Folberth, J.; Casimir, S.; Dou, Y.; Evans, D; et al. (2012) Minor Planet Bull. 39, 51-55.]
geometric albedo albedo 0.350   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

5483 Cherkashin           Discovered 1990 Oct. 17 by L. I. Chernykh at the Crimean Astrophysical Observatory.
Andrej Andreevich Cherkashin (1920-1993) was a literary scholar and historian, researcher of A. S. Pushkin's genealogy and author of The Millennial Family Tree of Pushkin.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000124/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1990 UQ11 = 1977 KL1 = 1985 XE1 = 1987 EL = 1992 AG1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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