19074-2137 A  2265

 
 
19h 07m 25.20s -21 36' 51.4" P.A. 72 sep 2.6 mag 9.01,13.80 Sp F3IV/V
 
 
Coord 2000
19074-2137
Discov num
A  2265
Comp
Coord arcsec 2000
19 07 25.20 -21 36 51.4
Date first
1910
Date last
1959
Obs
6
Pa first
67
Pa last
72
P.A. Now (θ)
72°
Sep first
4.4
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
9.01
Mag sec
13.80
delta mag (ΔM)
4.79
Spectral class
F3IV/V (yellow-white)
Pri motion ra
+035
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.6
Precise sep
2.62
Constellation
Sagittarius
SAO
187703
Tycho2
6295-00100-1
HD
177891
last precise pa
71.6
last precise sep
2.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19074-2137 A 2265 1959 6 72 2.6 9.01 13.80 F3IV/V 190725.20-213651.4

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