19417-4954 BRT1098

 
 
19h 41m 47.21s -49 54' 09.6" P.A. 44 sep 4.5 mag 13.60,12.87
 
 
Coord 2000
19417-4954
Discov num
BRT1098
Comp
Coord arcsec 2000
19 41 47.21 -49 54 09.6
Date first
1910
Date last
1910
Obs
1
Pa first
44
Pa last
44
P.A. Now (θ)
44°
Sep first
4.5
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
13.60
Mag sec
12.87
delta mag (ΔM)
0.73
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
43.6
Precise sep
4.525
Constellation
Telescopium
Tycho2
8398-01964-1
last precise pa
43.6
last precise sep
4.525
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19417-4954 BRT1098 1910 1 44 4.5 13.60 12.87 B 194147.21-495409.6

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