20375+5437 STI2546

 
 
20h 37m 27.71s +54 37' 08.0" P.A. 38.00 sep 8.9 mag 12.00,12.00
 
 
Coord 2000
20375+5437
Discov num
STI2546
Comp
Coord arcsec 2000
20 37 27.71 +54 37 08.0
Date first
1905
Date last
2015
Obs
7
Pa first
42
Pa last
38
P.A. Now (θ)
38°
Sep first
9.1
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
12.00
Mag sec
12.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
-009
Sec motion ra
-001
Pri motion dec
-006
Sec motion dec
-005
Notes
rPM=0.745
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
37.7
Precise sep
8.909
Constellation
Cygnus
Gaia DR2
57841488256
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20375+5437 STI2546 1999 2 38 8.9 12.00 12.00 D 203727.71+543708.0
20375+5437 STI2546 2003 3 38 8.9 12.00 12.00 D 203727.71+543708.0
20375+5437 STI2546 2015 4 38 8.9 12.00 12.00 203727.71+543708.0

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