00048+5727 ES 1805

 
 
00h 04m 44.04s +57 27' 52.6" P.A. 31 sep 2.7 mag 10.03,12.50
 
 
Coord 2000
00048+5727
Discov num
ES 1805
Comp
Coord arcsec 2000
00 04 44.04 +57 27 52.6
Date first
1920
Date last
2007
Obs
4
Pa first
43
Pa last
31
P.A. Now (θ)
31°
Sep first
2.5
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
10.03
Mag sec
12.50
delta mag (ΔM)
2.47
Spectral class
Pri motion ra
-012
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.5
Precise sep
2.69
Constellation
Cassiopeia
Tycho2
3660-01413-1
last precise pa
30.5
last precise sep
2.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00048+5727 ES 1805 2007 4 31 2.7 10.03 12.50 000444.04+572752.6

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