19443+1113 BPM1423

 
 
19h 44m 18.00s +11 13' 28.4" P.A. 18 sep 28.4 mag 15.61,16.24
 
 
Coord 2000
19443+1113
Discov num
BPM1423
Comp
Coord arcsec 2000
19 44 18.00 +11 13 28.4
Date first
1997
Date last
2015
Obs
8
Pa first
19
Pa last
18
P.A. Now (θ)
18°
Sep first
28.1
Sep last
28.4
Sep. Now (ρ)
28.4"
Mag pri
15.61
Mag sec
16.24
delta mag (ΔM)
0.63
Spectral class
Pri motion ra
-010
Sec motion ra
-024
Pri motion dec
+003
Sec motion dec
+031
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.799
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
17.9
Precise sep
28.39
Constellation
Aquila
Gaia DR2
19829080960
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19443+1113 BPM1423 1999 2 18 28.5 15.61 16.24 NV 194418.00+111328.4
19443+1113 BPM1423 2001 3 18 28.4 15.61 16.24 NV 194418.00+111328.4
19443+1113 BPM1423 2010 4 17 28.8 15.61 16.24 NV 194418.00+111328.4
19443+1113 BPM1423 2015 5 18 28.4 15.61 16.24 NV 194418.00+111328.4

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