18529+3614 A  1383

 
 
18h 52m 53.39s +36 14' 03.7" P.A. 298 sep 1.5 mag 9.49,10.70 Sp A2
 
 
Coord 2000
18529+3614
Discov num
A  1383
Comp
Coord arcsec 2000
18 52 53.39 +36 14 03.7
Date first
1906
Date last
2014
Obs
12
Pa first
296
Pa last
298
P.A. Now (θ)
298°
Sep first
1.2
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.49
Mag sec
10.70
delta mag (ΔM)
1.21
Spectral class
A2 (white)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.9
Precise sep
1.48
Constellation
Lyra
SAO
67515
Tycho2
2650-00973-1
last precise pa
297.9
last precise sep
1.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18529+3614 A 1383 2001 9 297 1.4 9.49 10.70 A2 185253.39+361403.7
18529+3614 A 1383 2007 10 301 1.4 9.49 10.70 A2 185253.39+361403.7
18529+3614 A 1383 2009 11 299 1.3 9.49 10.70 A2 185253.39+361403.7
18529+3614 A 1383 2014 12 298 1.5 9.49 10.70 A2 185253.39+361403.7

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