19479+1227 BPM1590

 
 
19h 47m 53.26s +12 27' 18.0" P.A. 323.00 sep 47.3 mag 12.69,12.96
 
 
Coord 2000
19479+1227
Discov num
BPM1590
Comp
Coord arcsec 2000
19 47 53.26 +12 27 18.0
Date first
1974
Date last
2015
Obs
8
Pa first
323
Pa last
323
P.A. Now (θ)
323°
Sep first
47.4
Sep last
47.3
Sep. Now (ρ)
47.3"
Mag pri
12.69
Mag sec
12.96
delta mag (ΔM)
0.27
Spectral class
Pri motion ra
-006
Sec motion ra
+001
Pri motion dec
-012
Sec motion dec
-006
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.687
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.3
Precise sep
47.286
Constellation
Aquila
Tycho2
1066-02530-1
Gaia DR2
19779429504
HD
355842
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19479+1227 BPM1590 1999 2 323 47.3 12.90 13.23 NV 194753.26+122718.0
19479+1227 BPM1590 2001 3 323 47.3 12.90 13.23 NV 194753.26+122718.0
19479+1227 BPM1590 2010 4 323 47.1 12.69 12.96 NV 194753.26+122718.0
19479+1227 BPM1590 2015 5 323 47.1 12.69 12.96 NV 194753.26+122718.0

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