21132+1500 SMA 139AB

 
 
21h 13m 10.48s +15 01' 06.4" P.A. 37 sep 8 mag 10.00,10.50
 
 
Coord 2000
21132+1500
Discov num
SMA 139
Comp
AB
Coord arcsec 2000
21 13 10.48 +15 01 06.4
Date first
1921
Date last
2013
Obs
8
Pa first
37
Pa last
37
P.A. Now (θ)
37°
Sep first
7.9
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
10.00
Mag sec
10.50
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-026
Sec motion ra
+006
Pri motion dec
-031
Sec motion dec
-005
Notes
rPM=1.019
This double is not physical.
 
 
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
37
Precise sep
8
Constellation
Pegasus
last precise pa
37
last precise sep
8
 
 
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 AB 2001 4 38 7.8 10.00 10.50 D 211310.48+150106.4
21132+1500 SMA 139 AB 2010 5 37 8.0 10.00 10.50 D 211310.48+150106.4
21132+1500 SMA 139 AB 2013 7 37 8.0 10.00 10.50 211310.48+150106.4

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