02184+5701 STI1840

 
 
02h 18m 23.04s +57 00' 36.7" P.A. 185 sep 6.7 mag 8.51,12.20 Sp B1II
 
 
Coord 2000
02184+5701
Discov num
STI1840
Comp
Coord arcsec 2000
02 18 23.04 +57 00 36.7
Date first
1908
Date last
2007
Obs
7
Pa first
172
Pa last
185
P.A. Now (θ)
185°
Sep first
8.2
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
8.51
Mag sec
12.20
delta mag (ΔM)
3.69
Spectral class
B1II (blue-white)
Pri motion ra
+000
Sec motion ra
-009
Pri motion dec
+000
Sec motion dec
-001
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
185.4
Precise sep
6.65
Constellation
Perseus
SAO
23158
Tycho2
3694-03091-1
HD
14053
last precise pa
185.4
last precise sep
6.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02184+5701 STI1840 2007 5 185 6.7 8.51 12.20 B1II D 021823.04+570036.7
02184+5701 STI1840 2010 8 187 5.5 8.51 12.20 B1II 021823.04+570036.7

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