19501+5554 STI2463

 
 
19h 50m 04.85s +55 54' 21.4" P.A. 286 sep 12.4 mag 10.90,12.40
 
 
Coord 2000
19501+5554
Discov num
STI2463
Comp
Coord arcsec 2000
19 50 04.85 +55 54 21.4
Date first
1909
Date last
2010
Obs
4
Pa first
292
Pa last
286
P.A. Now (θ)
286°
Sep first
11.3
Sep last
12.4
Sep. Now (ρ)
12.4"
Mag pri
10.90
Mag sec
12.40
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+002
Sec motion ra
-004
Pri motion dec
+009
Sec motion dec
-010
Notes
rPM=1.85
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285.8
Precise sep
12.35
Constellation
Cygnus
Tycho2
3939-00664-1
last precise pa
285.8
last precise sep
12.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19501+5554 STI2463 1999 2 287 12.2 10.90 12.40 D 195004.85+555421.4
19501+5554 STI2463 2003 3 286 12.2 10.90 12.40 D 195004.85+555421.4
19501+5554 STI2463 2010 4 286 12.4 10.90 12.40 195004.85+555421.4

If you need more information about this double, apply for a data request form to the WDS.