01175+5459 ES  944

 
 
01h 17m 29.33s +54 59' 00.5" P.A. 337 sep 5.1 mag 9.79,13.10 Sp F8
 
 
Coord 2000
01175+5459
Discov num
ES  944
Comp
Coord arcsec 2000
01 17 29.33 +54 59 00.5
Date first
1910
Date last
2016
Obs
4
Pa first
320
Pa last
337
P.A. Now (θ)
337°
Sep first
6.5
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
9.79
Mag sec
13.10
delta mag (ΔM)
3.31
Spectral class
F8 (yellow-white)
Pri motion ra
-033
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.9
Precise sep
5.07
Cdsa2 id
ES 944
Constellation
Cassiopeia
SAO
22155
Tycho2
3673-01766-1
HD
232410
Ra deg
1.2914805555555555
De deg
54.983472222222225
last precise pa
336.9
last precise sep
5.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01175+5459 ES 944 1999 2 332 5.6 9.79 13.10 F8 D 011729.33+545900.5
01175+5459 ES 944 2015 3 335 5.4 9.79 13.10 F8 011729.33+545900.5
01175+5459 ES 944 2016 4 337 5.1 9.79 13.10 F8 011729.33+545900.5

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