19074+3850 ES 2034

 
 
19h 07m 29.40s +38 51' 25.5" P.A. 69 sep 6.8 mag 11.29,13.50
 
 
Coord 2000
19074+3850
Discov num
ES 2034
Comp
Coord arcsec 2000
19 07 29.40 +38 51 25.5
Date first
1923
Date last
2010
Obs
5
Pa first
74
Pa last
69
P.A. Now (θ)
69°
Sep first
5.0
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
11.29
Mag sec
13.50
delta mag (ΔM)
2.21
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
69.1
Precise sep
6.77
Constellation
Lyra
Tycho2
3120-00311-1
last precise pa
69.1
last precise sep
6.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19074+3850 ES 2034 1935 2 75 4.6 11.29 13.50 190729.40+385125.5
19074+3850 ES 2034 1998 3 69 6.3 11.29 13.50 D 190729.40+385125.5
19074+3850 ES 2034 2002 4 69 6.3 11.29 13.50 D 190729.40+385125.5
19074+3850 ES 2034 2010 5 69 6.8 11.29 13.50 190729.40+385125.5

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