19246+3535 COU1618

 
 
19h 24m 35.12s +35 35' 25.5" P.A. 31 sep 1 mag 8.89,11.40 Sp F0
 
 
Coord 2000
19246+3535
Discov num
COU1618
Comp
Coord arcsec 2000
19 24 35.12 +35 35 25.5
Date first
1977
Date last
2009
Obs
3
Pa first
36
Pa last
31
P.A. Now (θ)
31°
Sep first
1.2
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
8.89
Mag sec
11.40
delta mag (ΔM)
2.51
Spectral class
F0 (yellow-white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
31
Precise sep
1.01
Constellation
Lyra
SAO
68273
Tycho2
2662-01163-1
Gaia DR2
79095577216
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19246+3535 COU1618 1977 1 36 1.2 8.89 11.40 F0 192435.12+353525.5
19246+3535 COU1618 2008 2 30 0.9 8.89 11.40 F0 192435.12+353525.5
19246+3535 COU1618 2009 3 31 1.0 8.89 11.40 F0 192435.12+353525.5

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