12042-5203 RST 571

 
 
12h 04m 13.08s -52 03' 03.4" P.A. 351 sep 1.9 mag 9.91,13.30 Sp A0V
 
 
Coord 2000
12042-5203
Discov num
RST 571
Comp
Coord arcsec 2000
12 04 13.08 -52 03 03.4
Date first
1930
Date last
1948
Obs
2
Pa first
356
Pa last
351
P.A. Now (θ)
351°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
9.91
Mag sec
13.30
delta mag (ΔM)
3.39
Spectral class
A0V (white)
Pri motion ra
-008
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351.4
Precise sep
1.85
Cdsa2 id
RST 571
Constellation
Centaurus
SAO
239630
Tycho2
8241-00511-1
HD
104820
Ra deg
12.0703
De deg
-52.05094444444444
last precise pa
351.4
last precise sep
1.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12042-5203 RST 571 1948 2 351 1.9 9.91 13.30 A0V 120413.08-520303.4

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