00457-1625 MLF   1

 
 
00h 45m 41.71s -16 25' 27.2" P.A. 196 sep 2.9 mag 6.54,10.41 Sp F2V dist. 89.05 pc (290.48 l.y.)
 
 
Coord 2000
00457-1625
Discov num
MLF   1
Comp
Coord arcsec 2000
00 45 41.71 -16 25 27.2
Date first
1887
Date last
2001
Obs
22
Pa first
193
Pa last
196
P.A. Now (θ)
196°
Sep first
2.5
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
6.54
Mag sec
10.41
delta mag (ΔM)
3.87
Spectral class
F2V (yellow-white)
Pri motion ra
+012
Sec motion ra
+012
Pri motion dec
-004
Sec motion dec
-006
Notes
N (See Notes)
rPM=0.149 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
196
Precise sep
2.914
Constellation
Cetus
SAO
147436
HIP
3576
Tycho2
5847-01924-1
HD
4338
HR
206
BD
BD-17 132
Distance
89.05
Distance ly
290.48
last precise pa
196
last precise sep
2.914
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00457-1625 MLF 1 2001 20 196 2.9 6.54 10.41 F2V D 004541.71-162527.2

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