18516+3648 ES  241

 
 
18h 51m 33.01s +36 48' 20.3" P.A. 73 sep 2.2 mag 10.10,11.70 Sp G0
 
 
Coord 2000
18516+3648
Discov num
ES  241
Comp
Coord arcsec 2000
18 51 33.01 +36 48 20.3
Date first
1905
Date last
2005
Obs
5
Pa first
70
Pa last
73
P.A. Now (θ)
73°
Sep first
2.0
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
10.10
Mag sec
11.70
delta mag (ΔM)
1.6
Spectral class
G0 (yellow)
Pri motion ra
+007
Sec motion ra
Pri motion dec
+015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
73.3
Precise sep
2.2
Constellation
Lyra
Tycho2
2650-01096-1
Gaia DR2
2093587997489813376
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18516+3648 ES 241 2005 5 73 2.2 10.10 11.70 G0 185133.01+364820.3

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