02448+5754 STI1934

 
 
02h 44m 45.81s +57 54' 55.9" P.A. 273 sep 10.1 mag 11.10,13.10 Sp OB-
 
 
Coord 2000
02448+5754
Discov num
STI1934
Comp
Coord arcsec 2000
02 44 45.81 +57 54 55.9
Date first
1911
Date last
2012
Obs
7
Pa first
279
Pa last
273
P.A. Now (θ)
273°
Sep first
10.9
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
11.10
Mag sec
13.10
delta mag (ΔM)
2
Spectral class
OB- (blue)
Pri motion ra
-001
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
-010
Notes
rPM=0.806
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.2
Precise sep
10.123
Constellation
Cassiopeia
Tycho2
3708-00110-1
last precise pa
273.2
last precise sep
10.123
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02448+5754 STI1934 1999 3 274 10.3 11.10 13.10 D 024445.81+575455.9
02448+5754 STI1934 2003 5 274 10.3 11.10 13.10 D 024445.81+575455.9
02448+5754 STI1934 2012 6 273 10.1 11.10 13.10 OB- 024445.81+575455.9

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