19437+2111 J   816

 
 
19h 43m 45.08s +21 10' 59.7" P.A. 331 sep 3 mag 10.20,12.30
 
 
Coord 2000
19437+2111
Discov num
J   816
Comp
Coord arcsec 2000
19 43 45.08 +21 10 59.7
Date first
1912
Date last
1912
Obs
1
Pa first
331
Pa last
331
P.A. Now (θ)
331°
Sep first
3.0
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
10.20
Mag sec
12.30
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
-010
Sec motion ra
Pri motion dec
-025
Sec motion dec
Notes
I (Identification uncertain)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
330.8
Precise sep
2.97
Constellation
Vulpecula
Tycho2
1614-00933-1
last precise pa
330.8
last precise sep
2.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19437+2111 J 816 1912 1 331 3.0 10.20 12.30 I 194345.08+211059.7

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