19001+2342 POU3639

 
 
19h 00m 03.47s +23 42' 49.7" P.A. 87 sep 7.7 mag 12.90,13.20
 
 
Coord 2000
19001+2342
Discov num
POU3639
Comp
Coord arcsec 2000
19 00 03.47 +23 42 49.7
Date first
1906
Date last
2010
Obs
6
Pa first
83
Pa last
87
P.A. Now (θ)
87°
Sep first
8.5
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
12.90
Mag sec
13.20
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-004
Sec motion ra
-007
Pri motion dec
-002
Sec motion dec
-013
Notes
rPM=0.772
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
87.4
Precise sep
7.72
Constellation
Vulpecula
last precise pa
87.4
last precise sep
7.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19001+2342 POU3639 1999 4 87 7.8 12.90 13.20 D 190003.47+234249.7
19001+2342 POU3639 2001 5 87 7.8 12.90 13.20 D 190003.47+234249.7
19001+2342 POU3639 2010 6 88 7.2 12.90 13.20 190003.47+234249.7

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