19212+2437 POU3773

 
 
19h 21m 08.77s +24 37' 42.7" P.A. 20 sep 14.7 mag 12.42,12.40
 
 
Coord 2000
19212+2437
Discov num
POU3773
Comp
Coord arcsec 2000
19 21 08.77 +24 37 42.7
Date first
1892
Date last
2015
Obs
6
Pa first
19
Pa last
20
P.A. Now (θ)
20°
Sep first
15.5
Sep last
14.7
Sep. Now (ρ)
14.7"
Mag pri
12.42
Mag sec
12.40
delta mag (ΔM)
0.02
Spectral class
Pri motion ra
-004
Sec motion ra
+000
Pri motion dec
-006
Sec motion dec
-013
Notes
rPM=0.62
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19.9
Precise sep
14.729
Constellation
Vulpecula
Tycho2
2128-01784-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19212+2437 POU3773 1998 3 20 14.8 12.42 12.40 D 192108.77+243742.7
19212+2437 POU3773 2001 4 20 14.8 12.42 12.40 D 192108.77+243742.7
19212+2437 POU3773 2010 5 20 14.7 12.42 12.40 192108.77+243742.7
19212+2437 POU3773 2015 6 20 14.7 12.42 12.40 192108.77+243742.7

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