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
Cdsa2 id
J 131
Constellation
Lyra
Ra deg
18.828186111111112
De deg
32.38741666666667
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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