19539+2317 CHE 181

 
 
19h 53m 35.46s +23 15' 35.7" P.A. 154 sep 3.8 mag 10.67,13.00
 
 
Coord 2000
19539+2317
Discov num
CHE 181
Comp
Coord arcsec 2000
19 53 35.46 +23 15 35.7
Date first
1907
Date last
2015
Obs
4
Pa first
153
Pa last
154
P.A. Now (θ)
154°
Sep first
3.7
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
10.67
Mag sec
13.00
delta mag (ΔM)
2.33
Spectral class
Pri motion ra
+008
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
153.5
Precise sep
3.843
Constellation
Vulpecula
Tycho2
2140-01723-1
HD
345192
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19539+2317 CHE 181 1907 1 27 3.7 10.42 12.80 195350.70+231606.8
19539+2317 CHE 181 2008 2 152 3.9 10.67 13.00 N 195335.46+231535.7
19539+2317 CHE 181 2010 4 153 3.6 10.67 13.00 N 195335.46+231535.7
19539+2317 CHE 181 2015 4 154 3.8 10.67 13.00 N 195335.46+231535.7

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