19000+1253 STF2426AB

 
 
18h 59m 58.76s +12 53' 24.1" P.A. 261 sep 16.6 mag 7.45,8.96 Sp A5V+K2III
 
 
Coord 2000
19000+1253
Discov num
STF2426
Comp
AB
Coord arcsec 2000
18 59 58.76 +12 53 24.1
Date first
1829
Date last
2016
Obs
67
Pa first
260
Pa last
261
P.A. Now (θ)
261°
Sep first
16.9
Sep last
16.6
Sep. Now (ρ)
16.6"
Mag pri
7.45
Mag sec
8.96
delta mag (ΔM)
1.51
Spectral class
A5V+K2III (white/yellow-orange)
Pri motion ra
-003
Sec motion ra
+001
Pri motion dec
-007
Sec motion dec
+002
Notes
rPM=1.293
This double is not physical.
 
 
19000+1253 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19000+1253 STF2426 AB 1829 2016 67 261 16.6 7.45 8.96 1.51 <===
Show 19000+1253 STF2426 BC 1902 2015 8 173 4.2 8.96 13.50 4.54
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
260.6
Precise sep
16.6
Constellation
Aquila
Tycho2
1047-00542-1
HD
176486
last precise pa
260.6
last precise sep
16.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19000+1253 STF2426 AB 2005 61 261 16.8 7.45 8.96 A5V+K2III D 185958.76+125324.1
19000+1253 STF2426 AB 2006 62 262 16.4 7.45 8.96 A5V+K2III D 185958.76+125324.1
19000+1253 STF2426 AB 2012 64 262 16.5 7.45 8.96 A5V K2III D 185958.76+125324.1
19000+1253 STF2426 AB 2015 66 261 16.7 7.45 8.96 A5V+K2III 185958.76+125324.1
19000+1253 STF2426 AB 2016 67 261 16.6 7.45 8.96 A5V+K2III 185958.76+125324.1

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