01571+0141 A  2409

 
 
01h 57m 07.68s +01 40' 40.9" P.A. 26 sep 2.6 mag 9.89,12.90 Sp F8
 
 
Coord 2000
01571+0141
Discov num
A  2409
Comp
Coord arcsec 2000
01 57 07.68 +01 40 40.9
Date first
1912
Date last
2004
Obs
12
Pa first
29
Pa last
26
P.A. Now (θ)
26°
Sep first
2.4
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
9.89
Mag sec
12.90
delta mag (ΔM)
3.01
Spectral class
F8 (yellow-white)
Pri motion ra
+020
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
Tycho2
0030-00946-1
last precise pa
25.9
last precise sep
2.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01571+0141 A 2409 2004 12 26 2.6 9.89 12.90 F8 015707.68+014040.9

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