19177+3219 COU1316

 
 
19h 17m 44.81s +32 18' 38.9" P.A. 334 sep 2.7 mag 10.53,12.50
 
 
Coord 2000
19177+3219
Discov num
COU1316
Comp
Coord arcsec 2000
19 17 44.81 +32 18 38.9
Date first
1975
Date last
2015
Obs
4
Pa first
332
Pa last
334
P.A. Now (θ)
334°
Sep first
2.1
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
10.53
Mag sec
12.50
delta mag (ΔM)
1.97
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.3
Precise sep
2.664
Constellation
Lyra
Tycho2
2657-02648-1
Gaia DR2
09491399040
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19177+3219 COU1316 1998 3 334 2.6 10.53 12.50 191744.81+321838.9
19177+3219 COU1316 2015 4 334 2.7 10.53 12.50 191744.81+321838.9

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