18497+3223 J   131

 
 
18h 49m 41.47s +32 23' 14.7" P.A. 179 sep 2.7 mag 10.77,13.00 Sp K0
 
 
Coord 2000
18497+3223
Discov num
J   131
Comp
Coord arcsec 2000
18 49 41.47 +32 23 14.7
Date first
1910
Date last
1954
Obs
3
Pa first
174
Pa last
179
P.A. Now (θ)
179°
Sep first
2.9
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
10.77
Mag sec
13.00
delta mag (ΔM)
2.23
Spectral class
K0 (yellow-orange)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179
Precise sep
2.65
Constellation
Lyra
last precise pa
179
last precise sep
2.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18497+3223 J 131 1954 3 179 2.7 10.77 13.00 K0 184941.47+322314.7

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