15472+1211 GWP2552

 
 
15h 47m 09.36s +12 11' 06.0" P.A. 191 sep 111.1 mag 14.90,16.00
 
 
Coord 2000
15472+1211
Discov num
GWP2552
Comp
Coord arcsec 2000
15 47 09.36 +12 11 06.0
Date first
1989
Date last
2010
Obs
3
Pa first
191
Pa last
191
P.A. Now (θ)
191°
Sep first
111.8
Sep last
111.1
Sep. Now (ρ)
111.1"
Mag pri
14.90
Mag sec
16.00
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-006
Sec motion ra
-004
Pri motion dec
-082
Sec motion dec
-082
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
190.7
Precise sep
111.13
Cdsa2 id
GWP 2552
Constellation
Serpens
Ra deg
15.785933333333332
De deg
12.185
last precise pa
190.7
last precise sep
111.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15472+1211 GWP2552 1998 2 191 111.2 14.90 16.00 V R 154709.36+121106.0
15472+1211 GWP2552 2010 3 191 111.1 14.90 16.00 V R 154709.36+121106.0

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