00289+5023 DAE   1

 
 
00h 28m 53.98s +50 22' 33.0" P.A. 85.00 sep 0.3 mag 8.82,9.32 Sp M4+M4.5
 
 
Coord 2000
00289+5023
Discov num
DAE   1
Comp
Coord arcsec 2000
00 28 53.98 +50 22 33.0
Date first
2005
Date last
2013
Obs
2
Pa first
32
Pa last
85
P.A. Now (θ)
85°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.82
Mag sec
9.32
delta mag (ΔM)
0.5
Spectral class
M4+M4.5 (red/red)
Pri motion ra
+422
Sec motion ra
Pri motion dec
+119
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85
Precise sep
0.32
Constellation
Cassiopeia
Gaia DR2
391750774595179776
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00289+5023 DAE 1 2005 1 32 0.4 8.82 9.32 M4 M4.5 N K 002853.98+502233.0

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