19569+5434 STI2484

 
 
19h 56m 52.75s +54 34' 07.1" P.A. 29 sep 7.8 mag 11.47,12.40
 
 
Coord 2000
19569+5434
Discov num
STI2484
Comp
Coord arcsec 2000
19 56 52.75 +54 34 07.1
Date first
1903
Date last
2010
Obs
5
Pa first
35
Pa last
29
P.A. Now (θ)
29°
Sep first
9.4
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
11.47
Mag sec
12.40
delta mag (ΔM)
0.93
Spectral class
Pri motion ra
+002
Sec motion ra
+000
Pri motion dec
+000
Sec motion dec
-004
Notes
rPM=1.118
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28.6
Precise sep
7.79
Constellation
Cygnus
Tycho2
3939-01951-1
last precise pa
28.6
last precise sep
7.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19569+5434 STI2484 1999 3 29 8.0 11.47 12.40 D 195652.75+543407.1
19569+5434 STI2484 2003 4 29 8.0 11.47 12.40 D 195652.75+543407.1
19569+5434 STI2484 2010 5 32 6.8 11.47 12.40 195652.75+543407.1

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