18187-1349 DCH  35EF

 
 
18H 18M 41.44S -13 49' 05.0" P.A. 153 SEP 0.7 MAG 12.38,16.60
 
 
Coord 2000
18187-1349
Discov num
DCH  35
Comp
EF
Coord arcsec 2000
18 18 41.44 -13 49 05.0
Date first
1998
Date last
1998
Obs
1
Pa first
153
Pa last
153
P.A. Now (θ)
153°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
12.38
Mag sec
16.60
delta mag (ΔM)
4.22
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
-000
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
18187-1349 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18187-1349 DCH 33 AB 1998 1998 1 95 0.4 13.50 13.51 0.01
Show 18187-1349 DCH 34 CD 1998 1998 1 273 1.2 12.41 17.24 4.83
Show 18187-1349 DCH 35 EF 1998 1998 1 153 0.7 12.38 16.60 4.22 <===
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
last precise pa
152.6
last precise sep
0.676