14021-4001 WG  172

 
 
14h 02m 06.45s -40 00' 34.2" P.A. 276.00 sep 4.8 mag 11.90,12.70 Sp F8V+F8V
 
 
Coord 2000
14021-4001
Discov num
WG  172
Comp
Coord arcsec 2000
14 02 06.45 -40 00 34.2
Date first
1903
Date last
2015
Obs
5
Pa first
278
Pa last
276
P.A. Now (θ)
276°
Sep first
4.3
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
11.90
Mag sec
12.70
delta mag (ΔM)
0.8
Spectral class
F8V+F8V (yellow-white/yellow-white)
Pri motion ra
+023
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
N (See Notes)
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
276.4
Precise sep
4.82
Constellation
Centaurus
Tycho2
7807-01592-1
Gaia DR2
25158473728
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14021-4001 WG 172 1999 3 277 4.8 11.90 12.70 F8V F8V N D 140206.45-400034.2
14021-4001 WG 172 2015 5 276 4.8 11.90 12.70 F8V+F8V N 140206.45-400034.2

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