19418+4257 DEA 248

 
 
19h 41m 50.01s +42 57' 22.0" P.A. 136 sep 10.6 mag 14.00,17.10
 
 
Coord 2000
19418+4257
Discov num
DEA 248
Comp
Coord arcsec 2000
19 41 50.01 +42 57 22.0
Date first
1998
Date last
2013
Obs
3
Pa first
136
Pa last
136
P.A. Now (θ)
136°
Sep first
10.8
Sep last
10.6
Sep. Now (ρ)
10.6"
Mag pri
14.00
Mag sec
17.10
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
-008
Sec motion ra
-014
Pri motion dec
-012
Sec motion dec
-008
Notes
V (Proper motion indicates physical)
rPM=0.447
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.4
Precise sep
10.637
Constellation
Cygnus
last precise pa
136.4
last precise sep
10.637
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19418+4257 DEA 248 2013 1 136 10.6 14.00 17.10 V 194150.01+425722.0

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