13550+1203 GWP2137

 
 
13h 54m 59.33s +12 02' 43.7" P.A. 139 sep 396 mag 10.80,16.50
 
 
Coord 2000
13550+1203
Discov num
GWP2137
Comp
Coord arcsec 2000
13 54 59.33 +12 02 43.7
Date first
1989
Date last
2010
Obs
3
Pa first
139
Pa last
139
P.A. Now (θ)
139°
Sep first
398.0
Sep last
396.0
Sep. Now (ρ)
396"
Mag pri
10.80
Mag sec
16.50
delta mag (ΔM)
5.7
Spectral class
Pri motion ra
-082
Sec motion ra
-082
Pri motion dec
-030
Sec motion dec
-036
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.067 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.8
Precise sep
395.97
Constellation
Bootes
Tycho2
0903-00265-1
last precise pa
138.8
last precise sep
395.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13550+1203 GWP2137 1999 2 139 395.6 10.80 16.50 V R 135459.33+120243.7
13550+1203 GWP2137 2010 3 139 395.9 10.80 16.50 V R 135459.33+120243.7

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