19491+2259 CHE 151

 
 
19h 48m 47.36s +22 57' 58.7" P.A. 280 sep 20.9 mag 12.82,13.74
 
 
Coord 2000
19491+2259
Discov num
CHE 151
Comp
Coord arcsec 2000
19 48 47.36 +22 57 58.7
Date first
1907
Date last
2015
Obs
10
Pa first
282
Pa last
280
P.A. Now (θ)
280°
Sep first
21.5
Sep last
20.9
Sep. Now (ρ)
20.9"
Mag pri
12.82
Mag sec
13.74
delta mag (ΔM)
0.92
Spectral class
Pri motion ra
+001
Sec motion ra
-011
Pri motion dec
-002
Sec motion dec
-011
Notes
N (See Notes)
rPM=0.964
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279.9
Precise sep
20.936
Constellation
Vulpecula
Gaia DR2
18054465536
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19491+2259 CHE 151 1907 1 258 21.5 11.70 12.10 194905.38+225903.0
19491+2259 CHE 151 2008 3 280 21.3 12.00 13.70 N 194847.36+225758.7
19491+2259 CHE 151 2014 5 278 20.8 12.82 13.74 N 194847.36+225758.7
19491+2259 CHE 151 2015 7 280 21.1 12.82 13.74 N 194847.36+225758.7

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