18457+4341 DEA 110

 
 
18h 45m 46.04s +43 41' 42.3" P.A. 36 sep 6.5 mag 13.59,15.25
 
 
Coord 2000
18457+4341
Discov num
DEA 110
Comp
Coord arcsec 2000
18 45 46.04 +43 41 42.3
Date first
1998
Date last
2013
Obs
3
Pa first
37
Pa last
36
P.A. Now (θ)
36°
Sep first
6.3
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
13.59
Mag sec
15.25
delta mag (ΔM)
1.66
Spectral class
Pri motion ra
-004
Sec motion ra
+004
Pri motion dec
-007
Sec motion dec
-004
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
rPM=1.06
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
36.3
Precise sep
6.453
Constellation
Lyra
last precise pa
36.3
last precise sep
6.453
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18457+4341 DEA 110 2013 2 36 6.5 15.10   V 184546.04+434142.3

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