15574+0328 TOB 255

 
 
15h 57m 23.62s +03 27' 33.3" P.A. 198 sep 15.2 mag 12.00,12.90
 
 
Coord 2000
15574+0328
Discov num
TOB 255
Comp
Coord arcsec 2000
15 57 23.62 +03 27 33.3
Date first
1842
Date last
2013
Obs
7
Pa first
195
Pa last
198
P.A. Now (θ)
198°
Sep first
13.4
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
12.00
Mag sec
12.90
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+000
Sec motion ra
-023
Pri motion dec
-003
Sec motion dec
-017
Notes
rPM=0.941
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198.1
Precise sep
15.17
Constellation
Serpens
last precise pa
198.1
last precise sep
15.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15574+0328 TOB 255 2000 2 198 14.9 12.00 12.90 D 155723.62+032733.3
15574+0328 TOB 255 2013 6 198 15.2 12.00 12.90 155723.62+032733.3

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