19154+4555 DEA 372

 
 
19h 15m 27.93s +45 55' 56.4" P.A. 285 sep 17.6 mag 11.00,16.50
 
 
Coord 2000
19154+4555
Discov num
DEA 372
Comp
Coord arcsec 2000
19 15 27.93 +45 55 56.4
Date first
1998
Date last
2015
Obs
5
Pa first
286
Pa last
285
P.A. Now (θ)
285°
Sep first
17.7
Sep last
17.6
Sep. Now (ρ)
17.6"
Mag pri
11.00
Mag sec
16.50
delta mag (ΔM)
5.5
Spectral class
Pri motion ra
+004
Sec motion ra
+005
Pri motion dec
-005
Sec motion dec
-007
Notes
V (Proper motion indicates physical)
rPM=0.26 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285.1
Precise sep
17.569
Constellation
Cygnus
Tycho2
3542-02260-1
Gaia DR2
01191937920
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19154+4555 DEA 372 2013 2 286 17.5 11.00 16.50 V 191527.93+455556.4
19154+4555 DEA 372 2015 5 285 17.6 11.00 16.50 V 191527.93+455556.4

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