19147+4126 ES 1660

 
 
19h 14m 42.09s +41 26' 03.9" P.A. 72 sep 5 mag 10.09,13.30 Sp A2
 
 
Coord 2000
19147+4126
Discov num
ES 1660
Comp
Coord arcsec 2000
19 14 42.09 +41 26 03.9
Date first
1917
Date last
1998
Obs
2
Pa first
73
Pa last
72
P.A. Now (θ)
72°
Sep first
5.1
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
10.09
Mag sec
13.30
delta mag (ΔM)
3.21
Spectral class
A2 (white)
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
72.3
Precise sep
5.01
Constellation
Lyra
last precise pa
72.3
last precise sep
5.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19147+4126 ES 1660 1998 2 72 5.0 10.09 13.30 A2 D 191442.09+412603.9

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