18567+2718 COU1015

 
 
18h 56m 42.81s +27 17' 35.1" P.A. 93 sep 1 mag 12.40,12.40
 
 
Coord 2000
18567+2718
Discov num
COU1015
Comp
Coord arcsec 2000
18 56 42.81 +27 17 35.1
Date first
1973
Date last
2009
Obs
3
Pa first
97
Pa last
93
P.A. Now (θ)
93°
Sep first
0.8
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
12.40
Mag sec
12.40
delta mag (ΔM)
0
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
92.9
Precise sep
0.951
Constellation
Lyra
Tycho2
2117-01249-1
HD
337193
last precise pa
92.9
last precise sep
0.951
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18567+2718 COU1015 1973 1 97 0.8 12.40 12.40 185642.81+271735.1
18567+2718 COU1015 2009 2 93 1.0 12.40 12.40 185642.81+271735.1

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