02190+5930 STI1843

 
 
02h 19m 01.72s +59 29' 15.7" P.A. 37 sep 7.1 mag 11.30,11.90 Sp A0
 
 
Coord 2000
02190+5930
Discov num
STI1843
Comp
Coord arcsec 2000
02 19 01.72 +59 29 15.7
Date first
1904
Date last
2015
Obs
9
Pa first
43
Pa last
37
P.A. Now (θ)
37°
Sep first
8.9
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
11.30
Mag sec
11.90
delta mag (ΔM)
0.6
Spectral class
A0 (white)
Pri motion ra
+017
Sec motion ra
+001
Pri motion dec
-015
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
last precise pa
36.9
last precise sep
7.14
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02190+5930 STI1843 1999 6 39 7.3 11.30 11.90 D 021901.72+592915.7
02190+5930 STI1843 2003 7 38 7.3 11.30 11.90 D 021901.72+592915.7
02190+5930 STI1843 2012 8 38 7.2 11.30 11.90 A0 021901.72+592915.7
02190+5930 STI1843 2015 9 37 7.1 11.30 11.90 A0 021901.72+592915.7

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