19570+5830 STI2486

 
 
19h 56m 55.62s +58 30' 05.4" P.A. 190 sep 3.9 mag 11.73,12.40
 
 
Coord 2000
19570+5830
Discov num
STI2486
Comp
Coord arcsec 2000
19 56 55.62 +58 30 05.4
Date first
1903
Date last
2003
Obs
4
Pa first
184
Pa last
190
P.A. Now (θ)
190°
Sep first
4.5
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
11.73
Mag sec
12.40
delta mag (ΔM)
0.67
Spectral class
Pri motion ra
-002
Sec motion ra
+000
Pri motion dec
+011
Sec motion dec
-018
Notes
rPM=1.615
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
190
Precise sep
3.929
Constellation
Cygnus
Tycho2
3947-02184-1
last precise pa
190
last precise sep
3.929
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19570+5830 STI2486 1999 3 190 4.0 11.73 12.40 D 195655.62+583005.4
19570+5830 STI2486 2003 4 190 3.9 11.73 12.40 D 195655.62+583005.4

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