18121+2448 POU3358AB

 
 
18H 12M 06.13S +24 48' 35.7" P.A. 115 SEP 3.7 MAG 11.62,12.00
 
 
Coord 2000
18121+2448
Discov num
POU3358
Comp
AB
Coord arcsec 2000
18 12 06.13 +24 48 35.7
Date first
1904
Date last
2015
Obs
5
Pa first
101
Pa last
115
P.A. Now (θ)
115°
Sep first
3.2
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
11.62
Mag sec
12.00
delta mag (ΔM)
0.38
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18121+2448 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18121+2448 POU3358 AB 1904 2015 5 115 3.7 11.62 12.00 0.38 <===
Show 18121+2448 FYM 266 AC 2000 2015 3 244 15.3 11.62 15.30 3.68
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2096-00781-1
last precise pa
115
last precise sep
3.7