19407+1328 BPM1299AB

 
 
19h 40m 44.96s +13 27' 39.8" P.A. 273.00 sep 106.6 mag 15.18,15.53
 
 
Coord 2000
19407+1328
Discov num
BPM1299
Comp
AB
Coord arcsec 2000
19 40 44.96 +13 27 39.8
Date first
1992
Date last
2015
Obs
7
Pa first
273
Pa last
273
P.A. Now (θ)
273°
Sep first
106.7
Sep last
106.6
Sep. Now (ρ)
106.6"
Mag pri
15.18
Mag sec
15.53
delta mag (ΔM)
0.35
Spectral class
Pri motion ra
+003
Sec motion ra
-020
Pri motion dec
-005
Sec motion dec
-014
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=1.012
This double is physical.
 
 
19407+1328 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19407+1328 BPM1299 AB 1992 2015 7 273 106.6 15.18 15.53 0.35 <===
Show 19407+1328 BPM1300 AC 1992 2015 7 337 107.4 15.18 15.65 0.47
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273
Precise sep
106.602
Constellation
Aquila
Gaia DR2
35949785728
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19407+1328 BPM1299 AB 1998 2 273 106.5 15.18 15.53 NV 194044.96+132739.8
19407+1328 BPM1299 AB 2001 3 273 106.6 15.18 15.53 NV 194044.96+132739.8
19407+1328 BPM1299 AB 2015 4 273 106.6 15.18 15.53 NV 194044.96+132739.8

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