19338+5659 STI2440

19h 33m 48.85s +57 02' 38.1" P.A. 278 sep 9.1 mag 11.80,12.40

Coord 2000
19338+5659
Discov num
STI2440
Comp
Coord arcsec 2000
19 33 48.85 +57 02 38.1
Date first
1905
Date last
2010
Obs
4
Pa first
259
Pa last
278
P.A. Now (θ)
278°
Sep first
11.5
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
11.80
Mag sec
12.40
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-009
Sec motion ra
+016
Pri motion dec
-013
Sec motion dec
+024
Notes


rPM=1.548

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
277.7
Precise sep
9.07
Constellation
Cygnus
last precise pa
277.7
last precise sep
9.07




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19338+5659 STI2440 2000 2 276 9.3 11.80 12.40 D 193348.85+570238.1
19338+5659 STI2440 2003 3 276 9.2 11.80 12.40 D 193348.85+570238.1
19338+5659 STI2440 2010 4 278 9.1 11.80 12.40 193348.85+570238.1

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