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18749 Ayyubguliev (1999 GA8)
Classification: Main-belt Asteroid          SPK-ID: 2018749
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09516495696332142 1.0412e-07  
a 2.218059808871025 1.8387e-08 AU
q 2.006978242617742 2.2809e-07 AU
i 3.91964682438791 6.2862e-06 deg
node 250.0946679600916 0.00015084 deg
peri 291.459395543032 0.00015647 deg
M 211.2352905697476 4.2671e-05 deg
tp 2457299.103959722212
(2015-Oct-03.60395972)
0.00014377 JED
period 1206.586065925486
3.30
1.5003e-05
4.108e-08
d
yr
n .2983624709140577 3.7099e-09 deg/d
Q 2.42914137512431 2.0136e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      9011 days (24.67 yr)  
   first obs. used      1989-03-02  
   last obs. used      2013-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54956  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 22:12:19  

Additional Information
 Earth MOID = 1.01352 AU 
 T_jup = 3.643 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7 mag n/a MPO267778  

18749 Ayyubguliev           Discovered 1999 Apr. 9 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Ayyub Salakh-ogly Guliev (b. 1954), director of the Shamakha Astrophysical Observatory, Azerbaijan, studies the origin of comets. The name was suggested by K. I. Churyumov.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070926/MPCPages.arcLast Updated: 2007-09-30

[ show close-approach data ]
Alternate Designations
 1999 GA8 = 1989 ED6 = 1997 SV8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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