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6374 Beslan (1986 PY4)
Classification: Main-belt Asteroid          SPK-ID: 2006374
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08138814620044894 4.8744e-08  
a 3.166619088971397 2.9318e-08 au
q 2.90889383159706 1.5816e-07 au
i 9.742723775268589 5.4431e-06 deg
node 163.8007698775363 2.8689e-05 deg
peri 213.7907116103119 4.4019e-05 deg
M 41.927593125147 3.1726e-05 deg
tp 2457160.788098741937
(2015-May-18.28809874)
0.00018242 JED
period 2058.221758528385
5.64
2.8584e-05
7.826e-08
d
yr
n .1749082665695837 2.4291e-09 deg/d
Q 3.424344346345733 3.1704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1355  
   data-arc span      10723 days (29.36 yr)  
   first obs. used      1986-08-08  
   last obs. used      2015-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50156  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:59:54  

Additional Information
 Earth MOID = 1.91312 au 
 Jupiter MOID = 2.03952 au 
 T_jup = 3.176 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.2 mag n/a MPO358693  

6374 Beslan           Discovered 1986 Aug. 8 by L. I. Chernykh at the Crimean Astrophysical Observatory.
The North Ossetian town of Beslan was the site of an unprovoked and unspeakable attack on schoolchildren in Sept. 2004.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20041126/MPCPages.arcLast Updated: 2004-12-06

Alternate Designations
 1986 PY4 = 1992 QK2 = 1993 XS2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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