18481+4345 DEA 308

 
 
18h 48m 06.76s +43 45' 13.3" P.A. 342 sep 12.9 mag 15.60,18.00
 
 
Coord 2000
18481+4345
Discov num
DEA 308
Comp
Coord arcsec 2000
18 48 06.76 +43 45 13.3
Date first
1999
Date last
2013
Obs
3
Pa first
342
Pa last
342
P.A. Now (θ)
342°
Sep first
12.9
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
15.60
Mag sec
18.00
delta mag (ΔM)
2.4
Spectral class
Pri motion ra
+004
Sec motion ra
+006
Pri motion dec
+005
Sec motion dec
+004
Notes
V (Proper motion indicates physical)
rPM=0.31
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
341.5
Precise sep
12.877
Constellation
Lyra
last precise pa
341.5
last precise sep
12.877
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18481+4345 DEA 308 2013 1 342 12.9 15.60 18.00 V 184806.76+434513.3

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