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
Cdsa2 id
DEA 248
Constellation
Cygnus
Ra deg
19.697225
De deg
42.95611111111111
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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