01219-4440 B  1424

 
 
01h 21m 52.70s -44 39' 36.8" P.A. 190.00 sep 0.1 mag 10.50,10.60 Sp G2V
 
 
Coord 2000
01219-4440
Discov num
B  1424
Comp
Coord arcsec 2000
01 21 52.70 -44 39 36.8
Date first
1928
Date last
2019
Obs
5
Pa first
55
Pa last
190
P.A. Now (θ)
190°
Sep first
0.5
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.50
Mag sec
10.60
delta mag (ΔM)
0.1
Spectral class
G2V (yellow)
Pri motion ra
+069
Sec motion ra
Pri motion dec
+037
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
189.7
Precise sep
0.145
Constellation
Phoenix
SAO
215474
Tycho2
7547-00913-1
Gaia DR2
48814218752
HD
8340
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01219-4440 B 1424 1984 4 45 0.3 10.50 10.60 G2V 012152.70-443936.8
01219-4440 B 1424 2019 5 190 0.1 10.50 10.60 G2V 012152.70-443936.8

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