19540+2333 CHE 182

 
 
19h 53m 42.59s +23 31' 19.1" P.A. 71 sep 8.3 mag 10.68,12.00
 
 
Coord 2000
19540+2333
Discov num
CHE 182
Comp
Coord arcsec 2000
19 53 42.59 +23 31 19.1
Date first
1894
Date last
2008
Obs
6
Pa first
71
Pa last
71
P.A. Now (θ)
71°
Sep first
8.8
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
10.68
Mag sec
12.00
delta mag (ΔM)
1.32
Spectral class
Pri motion ra
+002
Sec motion ra
+001
Pri motion dec
+008
Sec motion dec
+006
Notes
N (See Notes)
rPM=0.271 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.5
Precise sep
8.32
Constellation
Vulpecula
Tycho2
2140-00140-1
last precise pa
70.5
last precise sep
8.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19540+2333 CHE 182 1907 1 112 8.7 9.33 11.30 195358.53+233351.8
19540+2333 CHE 182 2000 2 71 8.3 10.68 12.00 N 195342.59+233119.1
19540+2333 CHE 182 2008 5 71 8.3 10.68 12.00 N 195342.59+233119.1

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