12195-1327 RST3784

 
 
12h 19m 31.91s -13 27' 11.4" P.A. 270 sep 4.9 mag 9.58,14.10 Sp G3V
 
 
Coord 2000
12195-1327
Discov num
RST3784
Comp
Coord arcsec 2000
12 19 31.91 -13 27 11.4
Date first
1937
Date last
1998
Obs
3
Pa first
270
Pa last
270
P.A. Now (θ)
270°
Sep first
4.8
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
9.58
Mag sec
14.10
delta mag (ΔM)
4.52
Spectral class
G3V (yellow)
Pri motion ra
-062
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
270
Precise sep
4.92
Cdsa2 id
RST 3784
Constellation
Corvus
SAO
157210
Tycho2
5532-00132-1
HD
107198
Ra deg
12.325530555555556
De deg
-13.453166666666666
last precise pa
270
last precise sep
4.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12195-1327 RST3784 1998 3 270 4.9 9.58 14.10 G3V D 121931.91-132711.4
12195-1327 RST3784 2010 4 271 4.2 9.58 14.10 G3V 121931.91-132711.4

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