19487+5118 HEI 907

 
 
19h 48m 43.96s +51 17' 33.9" P.A. 177 sep 1.5 mag 10.60,11.20
 
 
Coord 2000
19487+5118
Discov num
HEI 907
Comp
Coord arcsec 2000
19 48 43.96 +51 17 33.9
Date first
1997
Date last
2015
Obs
2
Pa first
178
Pa last
177
P.A. Now (θ)
177°
Sep first
1.3
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
10.60
Mag sec
11.20
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+001
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
I (Identification uncertain)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177.4
Precise sep
1.459
Constellation
Cygnus
Gaia DR2
55849840000
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19487+5118 HEI 907 1997 1 178 1.3 10.60 11.20 194808.57+511800.0
19487+5118 HEI 907 2015 2 177 1.5 10.60 11.20 I 194843.96+511733.9

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