00115+5521 STI1294

 
 
00h 11m 30.15s +55 21' 19.5" P.A. 19 sep 10.3 mag 12.17,12.04
 
 
Coord 2000
00115+5521
Discov num
STI1294
Comp
Coord arcsec 2000
00 11 30.15 +55 21 19.5
Date first
1917
Date last
2010
Obs
5
Pa first
16
Pa last
19
P.A. Now (θ)
19°
Sep first
10.6
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
12.17
Mag sec
12.04
delta mag (ΔM)
0.13
Spectral class
Pri motion ra
-005
Sec motion ra
-004
Pri motion dec
-006
Sec motion dec
-019
Notes
rPM=0.672
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.5
Precise sep
10.28
Constellation
Cassiopeia
last precise pa
18.5
last precise sep
10.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00115+5521 STI1294 1999 3 19 10.2 12.60 12.60 D 001130.15+552119.5
00115+5521 STI1294 2003 4 19 10.2 12.60 12.60 D 001130.15+552119.5
00115+5521 STI1294 2010 5 19 9.5 12.17 12.04 001130.15+552119.5

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