02246-7008 B  1919

 
 
02h 24m 35.07s -70 08' 21.7" P.A. 20 sep 0.9 mag 10.28,10.41 Sp F8
 
 
Coord 2000
02246-7008
Discov num
B  1919
Comp
Coord arcsec 2000
02 24 35.07 -70 08 21.7
Date first
1931
Date last
2015
Obs
3
Pa first
26
Pa last
20
P.A. Now (θ)
20°
Sep first
0.6
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.28
Mag sec
10.41
delta mag (ΔM)
0.13
Spectral class
F8 (yellow-white)
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
+000
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19.7
Precise sep
0.88
Constellation
Hydrus
Tycho2
9147-01525-1
last precise pa
19.7
last precise sep
0.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02246-7008 B 1919 1991 2 19 0.8 10.28 10.41 F8 022435.07-700821.7
02246-7008 B 1919 2015 3 20 0.9 10.28 10.41 F8 022435.07-700821.7

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