19473+1805 BPM1558

 
 
19h 47m 19.14s +18 05' 25.5" P.A. 27 sep 62.2 mag 13.06,14.26
 
 
Coord 2000
19473+1805
Discov num
BPM1558
Comp
Coord arcsec 2000
19 47 19.14 +18 05 25.5
Date first
1997
Date last
2015
Obs
8
Pa first
26
Pa last
27
P.A. Now (θ)
27°
Sep first
62.2
Sep last
62.2
Sep. Now (ρ)
62.2"
Mag pri
13.06
Mag sec
14.26
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+007
Sec motion ra
+005
Pri motion dec
-013
Sec motion dec
-011
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.192 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26.5
Precise sep
62.199
Constellation
Sagitta
Gaia DR2
88954657152
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19473+1805 BPM1558 2000 2 27 62.3 12.56 14.66 NV 194719.14+180525.5
19473+1805 BPM1558 2001 3 31 59.8 12.56 14.66 NV 194719.14+180525.5
19473+1805 BPM1558 2010 4 27 62.1 13.06 14.26 NV 194719.14+180525.5
19473+1805 BPM1558 2015 5 27 62.2 13.06 14.26 NV 194719.14+180525.5

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