19431+0252 J  1289

 
 
19h 43m 08.62s +02 52' 26.6" P.A. 198 sep 1.4 mag 10.56,11.34 Sp G0
 
 
Coord 2000
19431+0252
Discov num
J  1289
Comp
Coord arcsec 2000
19 43 08.62 +02 52 26.6
Date first
1916
Date last
2002
Obs
11
Pa first
207
Pa last
198
P.A. Now (θ)
198°
Sep first
0.9
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.56
Mag sec
11.34
delta mag (ΔM)
0.78
Spectral class
G0 (yellow)
Pri motion ra
-018
Sec motion ra
-018
Pri motion dec
-046
Sec motion dec
-046
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197.7
Precise sep
1.41
Constellation
Aquila
Tycho2
0483-01243-1
HD
186241
last precise pa
197.7
last precise sep
1.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19431+0252 J 1289 2002 11 198 1.4 10.56 11.34 G0 194308.62+025226.6

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