13413-4740 RST 649

 
 
13h 41m 20.87s -47 40' 22.9" P.A. 121.00 sep 2.4 mag 10.26,10.50 Sp A2V
 
 
Coord 2000
13413-4740
Discov num
RST 649
Comp
Coord arcsec 2000
13 41 20.87 -47 40 22.9
Date first
1929
Date last
1998
Obs
4
Pa first
122
Pa last
121
P.A. Now (θ)
121°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
10.26
Mag sec
10.50
delta mag (ΔM)
0.24
Spectral class
A2V (white)
Pri motion ra
-034
Sec motion ra
+034
Pri motion dec
+014
Sec motion dec
-027
Notes
rPM=1.829
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121
Precise sep
2.413
Constellation
Centaurus
SAO
224336
Tycho2
8266-01422-1
Gaia DR2
77170608384
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13413-4740 RST 649 1991 3 122 2.5 10.26 10.50 A2V 134120.87-474022.9
13413-4740 RST 649 1998 4 121 2.4 10.26 10.50 A2V 134120.87-474022.9

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