19582+1329 BPM1884AB

 
 
19h 58m 09.58s +13 29' 23.2" P.A. 126.00 sep 79.4 mag 14.56,15.66
 
 
Coord 2000
19582+1329
Discov num
BPM1884
Comp
AB
Coord arcsec 2000
19 58 09.58 +13 29 23.2
Date first
1997
Date last
2015
Obs
7
Pa first
126
Pa last
126
P.A. Now (θ)
126°
Sep first
79.4
Sep last
79.4
Sep. Now (ρ)
79.4"
Mag pri
14.56
Mag sec
15.66
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
+025
Sec motion ra
+022
Pri motion dec
-020
Sec motion dec
-009
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.356
This double is physical.
 
 
19582+1329 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 105481 19582+1329 BPM1884 AB 1997 2015 7 126 79.4 14.56 15.66 1.10 <===
Show 105481 19582+1329 BPM1885 AC 1995 2015 4 80 61.8 14.56 15.91 1.35
Show 105481 19582+1329 BPM1886 BC 1995 2015 4 357 57.7 15.66 15.91 0.25
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.7
Precise sep
79.351
Constellation
Aquila
SAO
105481
Gaia DR2
35496080256
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19582+1329 BPM1884 AB 1997 2 126 79.5 14.55 15.75 NV 195809.58+132923.2
19582+1329 BPM1884 AB 2001 3 126 79.3 14.55 15.75 NV 195809.58+132923.2
19582+1329 BPM1884 AB 2015 4 126 79.4 14.56 15.66 NV 195809.58+132923.2

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