19511-4150 B   982

 
 
19h 51m 03.84s -41 50' 14.9" P.A. 239 sep 2.6 mag 11.18,11.90
 
 
Coord 2000
19511-4150
Discov num
B   982
Comp
Coord arcsec 2000
19 51 03.84 -41 50 14.9
Date first
1927
Date last
1998
Obs
4
Pa first
241
Pa last
239
P.A. Now (θ)
239°
Sep first
2.7
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.18
Mag sec
11.90
delta mag (ΔM)
0.72
Spectral class
Pri motion ra
+035
Sec motion ra
-001
Pri motion dec
+003
Sec motion dec
-016
Notes
rPM=1.159
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.5
Precise sep
2.56
Constellation
Sagittarius
Tycho2
7942-01628-1
last precise pa
238.5
last precise sep
2.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19511-4150 B 982 1960 3 239 2.4 11.18 11.90 195103.84-415014.9
19511-4150 B 982 1998 4 239 2.6 11.18 11.90 195103.84-415014.9

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