19490+4413 DEA 479

 
 
19h 49m 02.25s +44 13' 55.0" P.A. 155 sep 55.9 mag 10.70,12.50
 
 
Coord 2000
19490+4413
Discov num
DEA 479
Comp
Coord arcsec 2000
19 49 02.25 +44 13 55.0
Date first
1998
Date last
2013
Obs
4
Pa first
155
Pa last
155
P.A. Now (θ)
155°
Sep first
55.7
Sep last
55.9
Sep. Now (ρ)
55.9"
Mag pri
10.70
Mag sec
12.50
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
+049
Sec motion ra
+042
Pri motion dec
-068
Sec motion dec
-068
Notes
V (Proper motion indicates physical)
rPM=0.084 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.2
Precise sep
55.889
Constellation
Cygnus
last precise pa
155.2
last precise sep
55.889
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19490+4413 DEA 479 2013 2 155 55.9 10.70 12.50 V 194902.25+441355.0

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