13443+1200 GWP2072AB

 
 
13h 44m 18.02s +12 00' 01.3" P.A. 305 sep 4.8 mag 12.00,12.20
 
 
Coord 2000
13443+1200
Discov num
GWP2072
Comp
AB
Coord arcsec 2000
13 44 18.02 +12 00 01.3
Date first
1954
Date last
2001
Obs
4
Pa first
308
Pa last
305
P.A. Now (θ)
305°
Sep first
5.4
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
12.00
Mag sec
12.20
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
13443+1200 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13443+1200 GWP2072 AB 1954 2001 4 305 4.8 12.00 12.20 0.20 <===
Show 13443+1200 GWP2073 AC 1993 2001 3 318 418.4 12.00 16.20 4.20
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
last precise pa
304.6
last precise sep
4.827
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13443+1200 GWP2072 AB 1998 3 305 4.8 10.00 10.20 V K 134417.77+120004.0
13443+1200 GWP2072 AB 2001 4 305 4.8 12.00 12.20 V R 134418.02+120001.3
13443+1200 GWP2072 AB 2010 5 305 3.9 12.00 12.20 V R 134418.02+120001.3

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