21095+3822 GUR   2

 
 
21h 09m 30.46s +38 21' 40.7" P.A. 67 sep 4 mag 11.73,
 
 
Coord 2000
21095+3822
Discov num
GUR   2
Comp
Coord arcsec 2000
21 09 30.46 +38 21 40.7
Date first
2012
Date last
2015
Obs
2
Pa first
67
Pa last
67
P.A. Now (θ)
67°
Sep first
3.9
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
11.73
Mag sec
delta mag (ΔM)
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
67.4
Precise sep
4.019
Constellation
Cygnus
SAO
70990
Tycho2
3168-02579-1
Gaia DR2
89315743232
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21095+3822 GUR 2 2012 1 67 3.9 11.73   210930.46+382140.7
21095+3822 GUR 2 2015 2 67 4.0 11.73   210930.46+382140.7

If you need more information about this double, apply for a data request form to the WDS.