19480-2211 DON 968

 
 
19h 48m 01.26s -22 10' 32.6" P.A. 233 sep 1.4 mag 10.13,13.30 Sp F6/7V
 
 
Coord 2000
19480-2211
Discov num
DON 968
Comp
Coord arcsec 2000
19 48 01.26 -22 10 32.6
Date first
1929
Date last
1940
Obs
2
Pa first
229
Pa last
233
P.A. Now (θ)
233°
Sep first
1.2
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.13
Mag sec
13.30
delta mag (ΔM)
3.17
Spectral class
F6/7V (yellow-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.5
Precise sep
1.36
Constellation
Sagittarius
SAO
188579
Tycho2
6324-00746-1
HD
186939
last precise pa
232.5
last precise sep
1.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19480-2211 DON 968 1940 2 233 1.4 10.13 13.30 F6/7V 194801.26-221032.6

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