01390+0407 A  2403

 
 
01h 38m 57.12s +04 07' 20.9" P.A. 274 sep 0.8 mag 9.90,12.90 Sp K0
 
 
Coord 2000
01390+0407
Discov num
A  2403
Comp
Coord arcsec 2000
01 38 57.12 +04 07 20.9
Date first
1912
Date last
1948
Obs
4
Pa first
270
Pa last
274
P.A. Now (θ)
274°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
9.90
Mag sec
12.90
delta mag (ΔM)
3
Spectral class
K0 (yellow-orange)
Pri motion ra
-009
Sec motion ra
Pri motion dec
-026
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pisces
Tycho2
0031-00722-1
last precise pa
273.9
last precise sep
0.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01390+0407 A 2403 1948 4 274 0.8 9.90 12.90 K0 013857.12+040720.9

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