19189+0045 J  1037

 
 
19h 18m 53.32s +00 44' 26.8" P.A. 285 sep 2.5 mag 10.07,13.30 Sp A5
 
 
Coord 2000
19189+0045
Discov num
J  1037
Comp
Coord arcsec 2000
19 18 53.32 +00 44 26.8
Date first
1913
Date last
1947
Obs
2
Pa first
276
Pa last
285
P.A. Now (θ)
285°
Sep first
2.0
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
10.07
Mag sec
13.30
delta mag (ΔM)
3.23
Spectral class
A5 (white)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
284.5
Precise sep
2.54
Constellation
Aquila
last precise pa
284.5
last precise sep
2.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19189+0045 J 1037 1947 2 285 2.5 10.07 13.30 A5 191853.32+004426.8

If you need more information about this double, apply for a data request form to the WDS.