19019-3620 B   958

 
 
19h 01m 54.55s -36 20' 30.2" P.A. 149 sep 3.9 mag 10.74,13.30
 
 
Coord 2000
19019-3620
Discov num
B   958
Comp
Coord arcsec 2000
19 01 54.55 -36 20 30.2
Date first
1927
Date last
2015
Obs
4
Pa first
148
Pa last
149
P.A. Now (θ)
149°
Sep first
4.2
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
10.74
Mag sec
13.30
delta mag (ΔM)
2.56
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
148.7
Precise sep
3.918
Constellation
Sagittarius
SAO
210840
Tycho2
7421-00766-1
Gaia DR2
65872583680
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19019-3620 B 958 1930 2 148 4.2 10.74 13.30 N 190154.55-362030.2
19019-3620 B 958 2000 3 149 4.0 10.74 13.30 N 190154.55-362030.2
19019-3620 B 958 2015 5 149 3.9 10.74 13.30 N 190154.55-362030.2

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