21111+3831 GUR   6

 
 
21h 11m 09.32s +38 30' 51.4" P.A. 348 sep 3.6 mag 11.48,
 
 
Coord 2000
21111+3831
Discov num
GUR   6
Comp
Coord arcsec 2000
21 11 09.32 +38 30 51.4
Date first
2012
Date last
2015
Obs
2
Pa first
347
Pa last
348
P.A. Now (θ)
348°
Sep first
3.6
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
11.48
Mag sec
delta mag (ΔM)
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.8
Precise sep
3.64
Constellation
Cygnus
Tycho2
3169-02154-1
Gaia DR2
48055018624
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21111+3831 GUR 6 2012 1 347 3.6 11.48   211109.32+383051.4
21111+3831 GUR 6 2015 2 348 3.6 11.48   211109.32+383051.4

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