18530+4044 DEA 294

 
 
18h 53m 03.72s +40 44' 30.0" P.A. 87 sep 12 mag 15.60,19.20
 
 
Coord 2000
18530+4044
Discov num
DEA 294
Comp
Coord arcsec 2000
18 53 03.72 +40 44 30.0
Date first
1999
Date last
2013
Obs
2
Pa first
87
Pa last
87
P.A. Now (θ)
87°
Sep first
11.9
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
15.60
Mag sec
19.20
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
+002
Sec motion ra
+003
Pri motion dec
-004
Sec motion dec
-001
Notes
V (Proper motion indicates physical)
rPM=0.707
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
87.3
Precise sep
11.973
Cdsa2 id
DEA 294
Constellation
Lyra
Ra deg
18.884366666666665
De deg
40.74166666666667
last precise pa
87.3
last precise sep
11.973
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18530+4044 DEA 294 2013 1 87 12.0 15.60 19.20 V 185303.72+404430.0

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