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
2015
Obs
3
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
72.2
Precise sep
5.014
Constellation
Lyra
Tycho2
3129-03161-1
Gaia DR2
2102219365628925952
 
 
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
19147+4126 ES 1660 2015 3 72 5.0 10.09 13.30 A2 191442.09+412603.9

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