19089+3724 ABH 111AD

 
 
19h 08m 53.65s +37 23' 37.3" P.A. 41 sep 16.4 mag 10.50,14.30 Sp K3III
 
 
Coord 2000
19089+3724
Discov num
ABH 111
Comp
AD
Coord arcsec 2000
19 08 53.65 +37 23 37.3
Date first
1987
Date last
2011
Obs
4
Pa first
41
Pa last
41
P.A. Now (θ)
41°
Sep first
16.3
Sep last
16.4
Sep. Now (ρ)
16.4"
Mag pri
10.50
Mag sec
14.30
delta mag (ΔM)
3.8
Spectral class
K3III (yellow-orange)
Pri motion ra
-012
Sec motion ra
+020
Pri motion dec
+010
Sec motion dec
+001
Notes
U (Proper motion indicates non-physical)
rPM=1.66
This double is not physical.
 
 
19089+3724 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19089+3724 ES 2111 AB 1924 2011 6 171 5.1 10.50 11.50 1.00
Show 19089+3724 ABH 111 AD 1987 2011 4 41 16.4 10.50 14.30 3.80 <===
Show 19089+3724 ES 2111 BC 1924 2011 5 232 5.1 11.50 12.50 1.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.7
Precise sep
16.4
Cdsa2 id
ABH 111 AD
Constellation
Lyra
Ra deg
19.14823611111111
De deg
37.39369444444444
last precise pa
40.7
last precise sep
16.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19089+3724 ABH 111 AD 1998 2 41 16.3 11.98 15.80 D 190853.65+372337.3
19089+3724 ABH 111 AD 2002 3 41 16.4 10.50 14.30 K3III UD 190853.65+372337.3
19089+3724 ABH 111 AD 2011 4 41 16.4 10.50 14.30 K3III UD 190853.65+372337.3

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