19493+0440 WOL   7AB

 
 
19h 49m 17.43s +04 40' 20.7" P.A. 184 sep 3.6 mag 11.40,15.10 Sp F9+F/M
 
 
Coord 2000
19493+0440
Discov num
WOL   7
Comp
AB
Coord arcsec 2000
19 49 17.43 +04 40 20.7
Date first
2013
Date last
2015
Obs
4
Pa first
184
Pa last
184
P.A. Now (θ)
184°
Sep first
3.6
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
11.40
Mag sec
15.10
delta mag (ΔM)
3.7
Spectral class
F9+F/M (yellow-white/yellow-white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19493+0440 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19493+0440 WOL 7 AB 2013 2015 4 184 3.6 11.40 15.10 3.70 <===
Show 19493+0440 HTP 41 AC 2014 2014 1 190 1.0 10.92 15.30 4.38
Show 19493+0440 HTP 41 AD 2014 2014 1 72 5.7 10.92 22.90 11.98
Show 19493+0440 HTP 41 AE 2014 2014 1 42 7.7 10.92 21.80 10.88
Show 19493+0440 HTP 41 AF 2014 2014 1 231 7.8 10.92 18.90 7.98
Show 19493+0440 HTP 41 AG 2014 2014 1 55 10.1 10.92 20.70 9.78
Show 19493+0440 HTP 41 AH 2014 2014 1 163 12.7 10.92 21.00 10.08
Show 19493+0440 HTP 41 AI 2014 2014 1 285 15.3 10.92 20.60 9.68
Show 19493+0440 HTP 41 AJ 2014 2014 1 219 17.0 10.92 19.70 8.78
Show 19493+0440 HTP 41 AK 2014 2014 1 329 19.0 10.92 20.80 9.88
Show 19493+0440 HTP 41 AL 2014 2014 1 210 19.3 10.92 20.10 9.18
12-fold system
12 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
184
Precise sep
3.614
Constellation
Aquila
last precise pa
184
last precise sep
3.614
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19493+0440 WOL 7 AB 2015 4 184 3.6 11.40 15.10 F9+F/M N 194917.43+044020.7

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