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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08175711555095581 7.7707e-08  
a 3.167905323240527 3.6672e-08 AU
q 2.908906521673863 2.6309e-07 AU
i 9.74212174834239 7.4249e-06 deg
node 163.7984964198737 3.1463e-05 deg
peri 213.8559363471624 5.1642e-05 deg
M 331.9268667720052 4.3903e-05 deg
tp 2457161.099838181863
(2015-May-18.59983818)
0.00025179 JED
period 2059.475915136398
5.64
3.5761e-05
9.791e-08
d
yr
n .1748017528897187 3.0353e-09 deg/d
Q 3.42690412480719 3.967e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1137  
   data-arc span      10334 days (28.29 yr)  
   first obs. used      1986-08-08  
   last obs. used      2014-11-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47314  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:16:29  

Additional Information
 Earth MOID = 1.91494 AU 
 T_jup = 3.175 
[ 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 12.1 mag n/a MPO267733  

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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