19449+1150 BPM1448

 
 
19h 44m 52.81s +11 50' 10.4" P.A. 127.00 sep 91.5 mag 14.13,15.23
 
 
Coord 2000
19449+1150
Discov num
BPM1448
Comp
Coord arcsec 2000
19 44 52.81 +11 50 10.4
Date first
1994
Date last
2015
Obs
8
Pa first
127
Pa last
127
P.A. Now (θ)
127°
Sep first
91.5
Sep last
91.5
Sep. Now (ρ)
91.5"
Mag pri
14.13
Mag sec
15.23
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-012
Sec motion ra
-005
Pri motion dec
-016
Sec motion dec
-007
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.57
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
127.1
Precise sep
91.479
Constellation
Aquila
Gaia DR2
37395374592
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19449+1150 BPM1448 1999 2 127 91.4 14.27 15.37 NV 194452.81+115010.4
19449+1150 BPM1448 2001 3 127 91.5 14.27 15.37 NV 194452.81+115010.4
19449+1150 BPM1448 2010 4 127 91.5 14.13 15.23 NV 194452.81+115010.4
19449+1150 BPM1448 2015 5 127 91.4 14.13 15.23 NV 194452.81+115010.4

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