19335-2802 B   439

 
 
19h 33m 30.71s -28 01' 57.7" P.A. 296 sep 1.5 mag 9.04,12.00 Sp F6V
 
 
Coord 2000
19335-2802
Discov num
B   439
Comp
Coord arcsec 2000
19 33 30.71 -28 01 57.7
Date first
1926
Date last
2016
Obs
4
Pa first
268
Pa last
296
P.A. Now (θ)
296°
Sep first
1.1
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.04
Mag sec
12.00
delta mag (ΔM)
2.96
Spectral class
F6V (yellow-white)
Pri motion ra
-048
Sec motion ra
Pri motion dec
-057
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
295.5
Precise sep
1.48
Cdsa2 id
B 439
Constellation
Sagittarius
Ra deg
19.558530555555556
De deg
-28.032694444444445
last precise pa
295.5
last precise sep
1.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19335-2802 B 439 1935 3 272 1.3 9.04 12.00 F6V 193330.71-280157.7
19335-2802 B 439 2016 4 296 1.5 9.04 12.00 F6V 193330.71-280157.7

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