19022+0845 STF2436AC

 
 
19h 02m 09.56s +08 45' 11.9" P.A. 300 sep 134 mag 8.63,10.59 Sp K0
 
 
Coord 2000
19022+0845
Discov num
STF2436
Comp
AC
Coord arcsec 2000
19 02 09.56 +08 45 11.9
Date first
1877
Date last
2013
Obs
13
Pa first
302
Pa last
300
P.A. Now (θ)
300°
Sep first
133.4
Sep last
134.0
Sep. Now (ρ)
134"
Mag pri
8.63
Mag sec
10.59
delta mag (ΔM)
1.96
Spectral class
K0 (yellow-orange)
Pri motion ra
-001
Sec motion ra
+001
Pri motion dec
-002
Sec motion dec
-007
Notes
N (See Notes)
rPM=0.762
Nature of this double is uncertain.
 
 
19022+0845 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19022+0845 STF2436 AB 1830 2017 55 315 30.1 8.63 9.29 0.66
Show 19022+0845 STF2436 AC 1877 2013 13 300 134.0 8.63 10.59 1.96 <===
Show 19022+0845 HDS2698 Ba,Bb 1991 1991 1 15 0.2 9.60 10.93 1.33
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299.8
Precise sep
134
Constellation
Aquila
last precise pa
299.8
last precise sep
134
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19022+0845 STF2436 AC 2002 10 300 135.1 8.63 10.59 N D 190209.56+084511.9
19022+0845 STF2436 AC 2008 11 300 134.3 8.63 10.59 N D 190209.56+084511.9
19022+0845 STF2436 AC 2013 13 300 134.0 8.63 10.59 K0 N 190209.56+084511.9

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