19258+4556 HJ 1400

 
 
19h 25m 29.65s +45 47' 06.4" P.A. 187 sep 6.1 mag 10.35,11.10
 
 
Coord 2000
19258+4556
Discov num
HJ 1400
Comp
Coord arcsec 2000
19 25 29.65 +45 47 06.4
Date first
1828
Date last
2010
Obs
6
Pa first
203
Pa last
187
P.A. Now (θ)
187°
Sep first
5.0
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
10.35
Mag sec
11.10
delta mag (ΔM)
0.75
Spectral class
Pri motion ra
+008
Sec motion ra
Pri motion dec
+018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
187.2
Precise sep
6.09
Cdsa2 id
HJ 1400
Constellation
Cygnus
Ra deg
19.424902777777778
De deg
45.78511111111111
last precise pa
187.2
last precise sep
6.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19258+4556 HJ 1400 1909 1 181 5.8 10.35 11.10 192555.03+455552.7
19258+4556 HJ 1400 2003 5 187 6.1 10.35 11.10 192529.65+454706.4
19258+4556 HJ 1400 2010 6 187 6.1 10.35 11.10 192529.65+454706.4

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