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
Constellation
Centaurus
SAO
223890
HIP
63863
Tycho2
7785-01300-1
HD
113584
CD
CD-44 8416
CP
CP-44 6203
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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