21132+1500 SMA 139AC

 
 
21h 13m 10.48s +15 01' 06.4" P.A. 155 sep 11.5 mag 10.00,11.00
 
 
Coord 2000
21132+1500
Discov num
SMA 139
Comp
AC
Coord arcsec 2000
21 13 10.48 +15 01 06.4
Date first
1921
Date last
2013
Obs
7
Pa first
152
Pa last
155
P.A. Now (θ)
155°
Sep first
11.4
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
10.00
Mag sec
11.00
delta mag (ΔM)
1
Spectral class
Pri motion ra
-026
Sec motion ra
-006
Pri motion dec
-031
Sec motion dec
-012
Notes
rPM=0.682
Nature of this double is uncertain.
 
 
21132+1500 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21132+1500 SMA 139 AB 1921 2013 8 37 8.0 10.00 10.50 0.50
Show 21132+1500 SMA 139 AC 1921 2013 7 155 11.5 10.00 11.00 1.00 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155
Precise sep
11.5
Cdsa2 id
SMA 139 AC
Constellation
Pegasus
Ra deg
21.219577777777776
De deg
15.018444444444444
last precise pa
155
last precise sep
11.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21132+1500 SMA 139 AC 1999 2 154 11.1 10.00 11.00 D 211310.48+150106.4
21132+1500 SMA 139 AC 2010 4 155 11.5 10.00 11.00 D 211310.48+150106.4
21132+1500 SMA 139 AC 2013 6 155 11.5 10.00 11.00 211310.48+150106.4

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