18569+3112 ES 2422

 
 
18h 56m 51.24s +31 12' 03.6" P.A. 177 sep 5.5 mag 8.96,12.00 Sp K5
 
 
Coord 2000
18569+3112
Discov num
ES 2422
Comp
Coord arcsec 2000
18 56 51.24 +31 12 03.6
Date first
1930
Date last
2006
Obs
2
Pa first
175
Pa last
177
P.A. Now (θ)
177°
Sep first
5.3
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
8.96
Mag sec
12.00
delta mag (ΔM)
3.04
Spectral class
K5 (yellow-orange)
Pri motion ra
+023
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177.2
Precise sep
5.48
Constellation
Lyra
last precise pa
177.2
last precise sep
5.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18569+3112 ES 2422 2006 2 177 5.5 8.96 12.00 K5 N 185651.24+311203.6

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