00191-7759 HDS  42

 
 
00h 19m 05.42s -77 59' 20.2" P.A. 40 sep 0.9 mag 7.89,11.08 Sp F0III dist. 226.24 pc (737.99 l.y.)
 
 
Coord 2000
00191-7759
Discov num
HDS  42
Comp
Coord arcsec 2000
00 19 05.42 -77 59 20.2
Date first
1991
Date last
2014
Obs
3
Pa first
39
Pa last
40
P.A. Now (θ)
40°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
7.89
Mag sec
11.08
delta mag (ΔM)
3.19
Spectral class
F0III (yellow-white)
Pri motion ra
+039
Sec motion ra
+042
Pri motion dec
+010
Sec motion dec
+012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydrus
SAO
255657
HIP
1531
Tycho2
9350-01310-1
HD
1558
CP
CP-78 6
Distance
226.24
Distance ly
737.99
last precise pa
39.7
last precise sep
0.905
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00191-7759 HDS 42 1991 2 39 0.9 7.89 11.08 F0III D 001905.42-775920.2
00191-7759 HDS 42 2014 3 40 0.9 7.89 11.08 F0III 001905.42-775920.2

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