19149-0442 TDT1317

 
 
19h 14m 54.49s -04 41' 30.4" P.A. 148 sep 3.9 mag 11.31,11.74
 
 
Coord 2000
19149-0442
Discov num
TDT1317
Comp
Coord arcsec 2000
19 14 54.49 -04 41 30.4
Date first
1893
Date last
2015
Obs
6
Pa first
150
Pa last
148
P.A. Now (θ)
148°
Sep first
3.6
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
11.31
Mag sec
11.74
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
-027
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
148.2
Precise sep
3.944
Constellation
Aquila
Tycho2
5137-00240-1
Gaia DR2
4212231279394123392
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19149-0442 TDT1317 1998 3 148 3.9 11.31 11.74 D 191454.49-044130.4
19149-0442 TDT1317 2000 4 149 3.9 11.31 11.74 D 191454.49-044130.4
19149-0442 TDT1317 2014 5 148 4.0 11.31 11.74 191454.49-044130.4
19149-0442 TDT1317 2015 6 148 3.9 11.31 11.74 191454.49-044130.4

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