19483+3710 STT 386

 
 
19h 48m 16.51s +37 09' 37.5" P.A. 70 sep 0.9 mag 8.52,8.61 Sp A1III
 
 
Coord 2000
19483+3710
Discov num
STT 386
Comp
Coord arcsec 2000
19 48 16.51 +37 09 37.5
Date first
1843
Date last
2016
Obs
57
Pa first
81
Pa last
70
P.A. Now (θ)
70°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
8.52
Mag sec
8.61
delta mag (ΔM)
0.09
Spectral class
A1III (white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-012
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
69.8
Precise sep
0.921
Cdsa2 id
STT 386
Constellation
Cygnus
Tycho2
2681-00151-1
HD
187375
Ra deg
19.80458611111111
De deg
37.16041666666666
last precise pa
69.8
last precise sep
0.921
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19483+3710 STT 386 2005 51 70 0.9 8.52 8.61 A1III D 194816.51+370937.5
19483+3710 STT 386 2006 52 70 0.9 8.52 8.61 A1III D 194816.51+370937.5
19483+3710 STT 386 2008 54 71 1.0 8.52 8.61 A1III D 194816.51+370937.5
19483+3710 STT 386 2013 57 70 0.9 8.52 8.61 A1III 194816.51+370937.5
19483+3710 STT 386 2016 57 70 0.9 8.52 8.61 A1III 194816.51+370937.5

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