13053-4442 RST4972

 
 
13h 05m 17.25s -44 41' 45.7" P.A. 75 sep 0.7 mag 9.20,11.90 Sp A1m dist. 228.31 pc (744.75 l.y.)
 
 
Coord 2000
13053-4442
Discov num
RST4972
Comp
Coord arcsec 2000
13 05 17.25 -44 41 45.7
Date first
1941
Date last
1946
Obs
2
Pa first
77
Pa last
75
P.A. Now (θ)
75°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.20
Mag sec
11.90
delta mag (ΔM)
2.7
Spectral class
A1m (white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
74.5
Precise sep
0.67
Cdsa2 id
RST 4972
Constellation
Centaurus
SAO
223890
HIP
63863
Tycho2
7785-01300-1
HD
113584
CD
CD-44 8416
CP
CP-44 6203
Ra deg
13.088125
De deg
-44.69602777777777
Distance
228.31
Distance ly
744.75
last precise pa
74.5
last precise sep
0.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13053-4442 RST4972 1946 2 75 0.7 9.20 11.90 A1m 130517.25-444145.7

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