19557+3805 DAM   1AB

 
 
19h 55m 44.35s +38 04' 52.3" P.A. 233 sep 7.2 mag 10.80,10.00
 
 
Coord 2000
19557+3805
Discov num
DAM   1
Comp
AB
Coord arcsec 2000
19 55 44.35 +38 04 52.3
Date first
1998
Date last
2000
Obs
2
Pa first
233
Pa last
233
P.A. Now (θ)
233°
Sep first
7.2
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
10.80
Mag sec
10.00
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19557+3805 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19557+3805 DAM 1 AB 1998 2000 2 233 7.2 10.80 10.00 0.80 <===
Show 19557+3805 DAM 1 AC 1998 2002 2 316 7.4 10.80 12.30 1.50
Show 19557+3805 DAM 1 AD 1998 2002 2 242 13.4 10.80 13.40 2.60
Show 19557+3805 DAM 1 AE 1998 2002 3 335 16.9 10.80 13.30 2.50
Show 19557+3805 DAM 1 BD 1998 1998 1 233 7.2 10.00 13.40 3.40
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233
Precise sep
7.2
Constellation
Cygnus
last precise pa
233
last precise sep
7.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19557+3805 DAM 1 AB 2000 1 233 7.2 10.80 10.00 195544.35+380452.3
19557+3805 DAM 1 AB 2014 3 167 10.2 10.80 10.00 195544.35+380452.3

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