19549+1319 BPMA205AB

 
 
19h 54m 51.39s +13 19' 13.4" P.A. 118.00 sep 184.5 mag 13.78,15.46
 
 
Coord 2000
19549+1319
Discov num
BPMA205
Comp
AB
Coord arcsec 2000
19 54 51.39 +13 19 13.4
Date first
1996
Date last
2015
Obs
7
Pa first
118
Pa last
118
P.A. Now (θ)
118°
Sep first
184.7
Sep last
184.5
Sep. Now (ρ)
184.5"
Mag pri
13.78
Mag sec
15.46
delta mag (ΔM)
1.68
Spectral class
Pri motion ra
+009
Sec motion ra
-039
Pri motion dec
-005
Sec motion dec
+050
Notes
N V (See Notes, Proper motion indicates physical)
rPM=1.151
This double is physical.
 
 
19549+1319 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19549+1319 BPMA205 AB 1996 2015 7 118 184.5 13.78 15.46 1.68 <===
Show 19549+1319 BPMA206 BC 1993 2001 3 181 285.5 15.46 15.63 0.17
Show 105415 19549+1319 BPMA207 CD 1991 2015 4 334 206.0 15.63 15.66 0.03
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118.2
Precise sep
184.534
Constellation
Aquila
Gaia DR2
84721937280
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19549+1319 BPMA205 AB 1997 2 118 184.4 13.78 15.46 NV 195451.39+131913.4
19549+1319 BPMA205 AB 2001 3 118 184.5 13.78 15.46 NV 195451.39+131913.4
19549+1319 BPMA205 AB 2015 4 118 184.5 13.78 15.46 NV 195451.39+131913.4

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