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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08126425692532549 4.8083e-08  
a 3.166197408710066 2.911e-08 au
q 2.908898729012352 1.5557e-07 au
i 9.742736572148132 5.3075e-06 deg
node 163.7999808727061 2.8684e-05 deg
peri 213.7361161415519 4.3988e-05 deg
M 76.97678819280284 3.1454e-05 deg
tp 2457160.489848468526
(2015-May-17.98984847)
0.00018172 JED
period 2057.810650069976
5.63
2.8379e-05
7.77e-08
d
yr
n .1749432096620542 2.4126e-09 deg/d
Q 3.423496088407781 3.1475e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1408  
   data-arc span      10767 days (29.48 yr)  
   first obs. used      1986-08-08  
   last obs. used      2016-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4986  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 18:18:30  

Additional Information
 Earth MOID = 1.91365 au 
 Jupiter MOID = 2.04011 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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