01134+3057 ES 2547

 
 
01h 13m 17.82s +30 56' 45.4" P.A. 100 sep 8.2 mag 12.53,13.50
 
 
Coord 2000
01134+3057
Discov num
ES 2547
Comp
Coord arcsec 2000
01 13 17.82 +30 56 45.4
Date first
1931
Date last
2010
Obs
6
Pa first
57
Pa last
100
P.A. Now (θ)
100°
Sep first
4.9
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
12.53
Mag sec
13.50
delta mag (ΔM)
0.97
Spectral class
Pri motion ra
-016
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99.9
Precise sep
8.17
Constellation
Pisces
Tycho2
2291-01156-1
last precise pa
99.9
last precise sep
8.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01134+3057 ES 2547 2007 3 97 8.2 12.53 13.50 D 011317.82+305645.4
01134+3057 ES 2547 2010 6 100 8.2 12.53 13.50 011317.82+305645.4

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