19550+5547 STI2474

 
 
19h 54m 55.88s +55 47' 22.3" P.A. 94 sep 4.1 mag 10.90,10.90
 
 
Coord 2000
19550+5547
Discov num
STI2474
Comp
Coord arcsec 2000
19 54 55.88 +55 47 22.3
Date first
1909
Date last
2010
Obs
5
Pa first
95
Pa last
94
P.A. Now (θ)
94°
Sep first
3.0
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
10.90
Mag sec
10.90
delta mag (ΔM)
0
Spectral class
Pri motion ra
-021
Sec motion ra
+015
Pri motion dec
-013
Sec motion dec
-010
Notes
rPM=1.463
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
93.5
Precise sep
4.14
Constellation
Cygnus
last precise pa
93.5
last precise sep
4.14
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19550+5547 STI2474 2000 3 93 4.0 10.90 10.90 D 195455.88+554722.3
19550+5547 STI2474 2010 4 94 4.1 10.90 10.90 D 195455.88+554722.3

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