18577+2449 POU3617

 
 
18h 57m 45.54s +24 48' 41.9" P.A. 240 sep 4.8 mag 11.90,14.00
 
 
Coord 2000
18577+2449
Discov num
POU3617
Comp
Coord arcsec 2000
18 57 45.54 +24 48 41.9
Date first
1906
Date last
2002
Obs
6
Pa first
232
Pa last
240
P.A. Now (θ)
240°
Sep first
4.0
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
11.90
Mag sec
14.00
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240
Precise sep
4.814
Constellation
Vulpecula
last precise pa
240
last precise sep
4.814
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18577+2449 POU3617 2000 4 241 4.9 11.90 14.00 D 185745.54+244841.9
18577+2449 POU3617 2002 6 240 4.8 11.90 14.00 D 185745.54+244841.9
18577+2449 POU3617 2010 7 247 4.1 11.90 14.00 185745.54+244841.9

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