02307+5535 STI1900

 
 
02h 30m 40.75s +55 36' 23.1" P.A. 192 sep 8 mag 12.06,12.40
 
 
Coord 2000
02307+5535
Discov num
STI1900
Comp
Coord arcsec 2000
02 30 40.75 +55 36 23.1
Date first
1911
Date last
2013
Obs
3
Pa first
183
Pa last
192
P.A. Now (θ)
192°
Sep first
8.7
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
12.06
Mag sec
12.40
delta mag (ΔM)
0.34
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3691-00504-1
last precise pa
191.7
last precise sep
7.966
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02307+5535 STI1900 1918 2 178 7.5 12.06 12.40 023040.75+553623.1
02307+5535 STI1900 2013 3 192 8.0 12.06 12.40 023040.75+553623.1

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