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17193 Alexeybaran (1999 XC205)
Classification: Main-belt Asteroid          SPK-ID: 2017193
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1042410635975196 3.1892e-08  
a 2.292859493375531 6.5225e-09 au
q 2.053849381106395 7.4174e-08 au
i 6.741280000628483 3.9002e-06 deg
node 8.488703147061436 2.5933e-05 deg
peri 217.2167747482418 3.1415e-05 deg
M 266.5278374990323 1.8947e-05 deg
tp 2459529.764098185081
(2021-Nov-11.26409819)
6.7169e-05 TDB
period 1268.132374121568
3.47
5.4112e-06
1.482e-08
d
yr
n .2838820357767233 1.2113e-09 deg/d
Q 2.531869605644666 7.2024e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1772  
   data-arc span      24096 days (65.97 yr)  
   first obs. used      1955-03-22  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47002  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:56:51  

Additional Information
 Earth MOID = 1.04871 au 
 Jupiter MOID = 2.45268 au 
 T_jup = 3.581 
[ 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 14.76   n/a E2021B10  
diameter diameter 3.027 km 0.136 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.305   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17193 Alexeybaran           Discovered 1999 Dec. 12 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Alexey V. Baran (b. 1986) received the 2003 Intel Foundation Achievement Award for his mathematics project; and honorable mention in the American Mathematical Society's Karl Menger Memorial Prize. He attends the AES Centre of MSU, Moscow, Russia.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040614/MPCPages.arcLast Updated: 2009-12-11

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Alternate Designations
 1999 XC205 = 1997 GH31 = 1998 QK100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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