00150+5542 KR    3

 
 
00h 15m 02.05s +55 42' 25.1" P.A. 222 sep 3.5 mag 9.75,9.86 Sp F8
 
 
Coord 2000
00150+5542
Discov num
KR    3
Comp
Coord arcsec 2000
00 15 02.05 +55 42 25.1
Date first
1890
Date last
2016
Obs
20
Pa first
224
Pa last
222
P.A. Now (θ)
222°
Sep first
3.4
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
9.75
Mag sec
9.86
delta mag (ΔM)
0.11
Spectral class
F8 (yellow-white)
Pri motion ra
+057
Sec motion ra
+035
Pri motion dec
+029
Sec motion dec
+009
Notes
U (Proper motion indicates non-physical)
rPM=0.465
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
222.4
Precise sep
3.486
Constellation
Cassiopeia
Tycho2
3657-01256-1
last precise pa
222.4
last precise sep
3.486
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00150+5542 KR 3 1999 19 217 2.9 9.75 9.86 F8 D 001502.05+554225.1
00150+5542 KR 3 2009 20 222 3.4 9.75 9.86 F8 D 001502.05+554225.1
00150+5542 KR 3 2011 21 223 3.4 9.75 9.86 F8 D 001502.05+554225.1
00150+5542 KR 3 2016 19 222 3.5 9.75 9.86 F8 001502.05+554225.1

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