19069+2210 STF2455AB

 
 
19h 06m 53.00s +22 10' 21.5" P.A. 28 sep 9.6 mag 7.42,9.44 Sp F4IV
 
 
Coord 2000
19069+2210
Discov num
STF2455
Comp
AB
Coord arcsec 2000
19 06 53.00 +22 10 21.5
Date first
1827
Date last
2015
Obs
243
Pa first
140
Pa last
28
P.A. Now (θ)
28°
Sep first
4.0
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
7.42
Mag sec
9.44
delta mag (ΔM)
2.02
Spectral class
F4IV (yellow-white)
Pri motion ra
-005
Sec motion ra
-003
Pri motion dec
-076
Sec motion dec
-022
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.709
This double is not physical.
 
 
19069+2210 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19069+2210 STF2455 AB 1827 2015 243 28 9.6 7.42 9.44 2.02 <===
Show 19069+2210 STF2455 AC 1911 2012 9 20 99.2 7.42 12.30 4.88
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
27.8
Precise sep
9.62
Constellation
Vulpecula
Tycho2
1598-01942-1
HD
178211
last precise pa
27.8
last precise sep
9.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19069+2210 STF2455 AB 2007 223 28 9.0 7.42 9.44 F4IV NLD 190653.00+221021.5
19069+2210 STF2455 AB 2010 228 29 9.4 7.42 9.44 F4IV NLD 190653.00+221021.5
19069+2210 STF2455 AB 2012 232 27 9.5 7.42 9.44 F4IV NLD 190653.00+221021.5
19069+2210 STF2455 AB 2015 238 28 9.6 7.42 9.44 F4IV NL U 190653.00+221021.5

If you need more information about this double, apply for a data request form to the WDS.