19598+4041 DEA 484

 
 
19h 59m 51.16s +40 41' 03.5" P.A. 239 sep 73.3 mag 13.10,17.50
 
 
Coord 2000
19598+4041
Discov num
DEA 484
Comp
Coord arcsec 2000
19 59 51.16 +40 41 03.5
Date first
1998
Date last
2013
Obs
3
Pa first
239
Pa last
239
P.A. Now (θ)
239°
Sep first
73.0
Sep last
73.3
Sep. Now (ρ)
73.3"
Mag pri
13.10
Mag sec
17.50
delta mag (ΔM)
4.4
Spectral class
Pri motion ra
-008
Sec motion ra
-007
Pri motion dec
-005
Sec motion dec
-008
Notes
V (Proper motion indicates physical)
rPM=0.297 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.7
Precise sep
73.318
Constellation
Cygnus
last precise pa
238.7
last precise sep
73.318
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19598+4041 DEA 484 2013 1 239 73.3 13.10 17.50 V 195951.16+404103.5

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