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
rPM=0.718
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
36.9
Precise sep
7.14
Cdsa2 id
STI 1843
Constellation
Cassiopeia
Ra deg
2.3171444444444442
De deg
59.48769444444444
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.