01311+6223 TDS1897

 
 
01h 31m 04.67s +62 23' 04.6" P.A. 328 sep 0.4 mag 11.21,11.30 Sp OBe
 
 
Coord 2000
01311+6223
Discov num
TDS1897
Comp
Coord arcsec 2000
01 31 04.67 +62 23 04.6
Date first
1991
Date last
1991
Obs
1
Pa first
328
Pa last
328
P.A. Now (θ)
328°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
11.21
Mag sec
11.30
delta mag (ΔM)
0.09
Spectral class
OBe (blue)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.6
Precise sep
0.42
Cdsa2 id
TDS 1897
Constellation
Cassiopeia
Tycho2
4035-02306-1
Ra deg
1.517963888888889
De deg
62.38461111111111
last precise pa
327.6
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01311+6223 TDS1897 1991 1 328 0.4 11.21 11.30 013104.67+622304.6

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