19432+2318 SS    8AH

 
 
19h 43m 10.97s +23 17' 45.3" P.A. 292 sep 22.7 mag 9.43,15.70 Sp O6.5V
 
 
Coord 2000
19432+2318
Discov num
SS    8
Comp
AH
Coord arcsec 2000
19 43 10.97 +23 17 45.3
Date first
1953
Date last
2001
Obs
3
Pa first
292
Pa last
292
P.A. Now (θ)
292°
Sep first
23.1
Sep last
22.7
Sep. Now (ρ)
22.7"
Mag pri
9.43
Mag sec
15.70
delta mag (ΔM)
6.27
Spectral class
O6.5V (blue)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19432+2318 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19432+2318 POU4026 AB 1892 2015 12 301 9.0 9.43 12.50 3.07
Show 19432+2318 POU4027 AC 1892 2015 11 307 17.7 9.43 11.30 1.87
Show 19432+2318 POU4028 AD 1892 2015 11 340 17.5 9.43 11.10 1.67
Show 19432+2318 BKO 435 AE 1953 2015 6 244 7.3 9.43 14.00 4.57
Show 19432+2318 BKO 435 AF 1986 2015 3 265 6.8 9.43 14.50 5.07
Show 19432+2318 SS 8 AG 1953 2015 5 320 21.4 9.43 14.20 4.77
Show 19432+2318 SS 8 AH 1953 2001 3 292 22.7 9.43 15.70 6.27 <===
Show 19432+2318 SS 8 AI 1953 2001 3 334 25.6 9.43 15.40 5.97
Show 19432+2318 SS 8 AJ 1953 2001 3 278 26.7 9.43 14.20 4.77
Show 19432+2318 SS 8 AK 1953 2015 5 320 30.8 9.43 14.80 5.37
Show 19432+2318 SS 8 AL 1953 2015 5 310 31.5 9.43 12.90 3.47
Show 19432+2318 SS 8 AM 1953 2000 2 333 32.6 9.43 13.80 4.37
Show 19432+2318 SS 8 AN 1892 2015 6 317 36.3 9.43 12.20 2.77
Show 19432+2318 SS 8 AO 1892 2015 8 308 36.9 9.43 10.40 0.97
Show 19432+2318 BKO 435 EF 2008 2008 1 356 2.4 14.00 14.50 0.50
Show 19432+2318 J 490 OL 1911 2008 4 119 5.4 10.40 12.90 2.50
Show 19432+2318 J 490 ON 1892 2013 5 52 4.3 10.40 12.20 1.80
15-fold system
15 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
291.9
Precise sep
22.727
Constellation
Vulpecula
last precise pa
291.9
last precise sep
22.727
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19432+2318 SS 8 AH 2000 3 292 22.8 9.40 15.70 O9.5V 194310.97+231745.3
19432+2318 SS 8 AH 2001 4 292 22.7 9.43 15.70 O9.5V 194310.97+231745.3

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