19421+2418 POU4016

 
 
19h 42m 09.22s +24 18' 33.3" P.A. 26 sep 15.2 mag 10.83,12.63
 
 
Coord 2000
19421+2418
Discov num
POU4016
Comp
Coord arcsec 2000
19 42 09.22 +24 18 33.3
Date first
1892
Date last
2015
Obs
11
Pa first
26
Pa last
26
P.A. Now (θ)
26°
Sep first
15.3
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
10.83
Mag sec
12.63
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
+000
Sec motion ra
+002
Pri motion dec
-002
Sec motion dec
-005
Notes
rPM=0.67
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
25.8
Precise sep
15.196
Constellation
Vulpecula
Tycho2
2139-00240-1
Gaia DR2
09731780224
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19421+2418 POU4016 1905 2 25 15.0 10.83 11.20 194209.22+241833.2
19421+2418 POU4016 2009 3 27 15.3 10.83 11.20 194209.22+241833.2
19421+2418 POU4016 2011 4 26 15.2 10.83 12.63 194209.22+241833.3
19421+2418 POU4016 2014 6 26 15.4 10.83 12.63 194209.22+241833.3
19421+2418 POU4016 2015 8 26 15.2 10.83 12.63 194209.22+241833.3

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