19451+1749 J  1216

 
 
19h 45m 03.07s +17 48' 54.0" P.A. 93 sep 3.8 mag 14.40,15.10
 
 
Coord 2000
19451+1749
Discov num
J  1216
Comp
Coord arcsec 2000
19 45 03.07 +17 48 54.0
Date first
1915
Date last
2001
Obs
3
Pa first
62
Pa last
93
P.A. Now (θ)
93°
Sep first
3.7
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
14.40
Mag sec
15.10
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
Sec motion ra
+039
Pri motion dec
Sec motion dec
-020
Notes
I (Identification uncertain)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
93
Precise sep
3.803
Constellation
Sagitta
last precise pa
93
last precise sep
3.803
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19451+1749 J 1216 1915 1 242 3.7 9.50 14.00 194560.00+174900.0
19451+1749 J 1216 2001 3 93 3.8 14.40 15.10 I 194503.07+174854.0

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