19480-2211 DON 968

 
 
19h 48m 01.26s -22 10' 32.6" P.A. 232.00 sep 1.8 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
2015
Obs
3
Pa first
229
Pa last
232
P.A. Now (θ)
232°
Sep first
1.2
Sep last
1.8
Sep. Now (ρ)
1.8"
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
S (Parallax indidates non-physical)
Visually invisible, K-band or other infrared star This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.3
Precise sep
1.826
Constellation
Sagittarius
SAO
188579
Tycho2
6324-00746-1
Gaia DR2
68306597888
HD
186939
 
 
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
19480-2211 DON 968 2015 3 232 1.8 10.13 13.30 F6/7V S 194801.26-221032.6

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