19477+6034 STI 921

 
 
19h 47m 41.10s +60 34' 10.3" P.A. 298 sep 15.4 mag 12.25,13.20
 
 
Coord 2000
19477+6034
Discov num
STI 921
Comp
Coord arcsec 2000
19 47 41.10 +60 34 10.3
Date first
1914
Date last
2010
Obs
4
Pa first
299
Pa last
298
P.A. Now (θ)
298°
Sep first
14.4
Sep last
15.4
Sep. Now (ρ)
15.4"
Mag pri
12.25
Mag sec
13.20
delta mag (ΔM)
0.95
Spectral class
Pri motion ra
+009
Sec motion ra
-006
Pri motion dec
-013
Sec motion dec
-002
Notes
rPM=1.176
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298
Precise sep
15.44
Cdsa2 id
STI 921
Constellation
Draco
Ra deg
19.79475
De deg
60.56952777777778
last precise pa
298
last precise sep
15.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19477+6034 STI 921 1999 2 298 15.2 12.25 13.20 D 194741.10+603410.3
19477+6034 STI 921 2003 3 298 15.3 12.25 13.20 D 194741.10+603410.3
19477+6034 STI 921 2010 4 298 15.4 12.25 13.20 194741.10+603410.3

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