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
Cdsa2 id
STI 2440
Constellation
Cygnus
Ra deg
19.563569444444447
De deg
57.04391666666667
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.