11523-2650 RST1619

 
 
11h 52m 16.54s -26 49' 41.2" P.A. 65 sep 1.4 mag 9.86,12.96 Sp G8V dist. 60.98 pc (198.92 l.y.)
 
 
Coord 2000
11523-2650
Discov num
RST1619
Comp
Coord arcsec 2000
11 52 16.54 -26 49 41.2
Date first
1930
Date last
2014
Obs
9
Pa first
32
Pa last
65
P.A. Now (θ)
65°
Sep first
1.0
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
9.86
Mag sec
12.96
delta mag (ΔM)
3.1
Spectral class
G8V (yellow)
Pri motion ra
-128
Sec motion ra
-125
Pri motion dec
+077
Sec motion dec
+078
Notes
rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
64.7
Precise sep
1.375
Cdsa2 id
RST 1619
Constellation
Hydra
HIP
57880
Tycho2
6674-01009-1
HD
103119
CD
CD-26 8824
CP
CP-26 4611
Ra deg
11.871261111111112
De deg
-26.82811111111111
Distance
60.98
Distance ly
198.92
last precise pa
64.7
last precise sep
1.375
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11523-2650 RST1619 1991 6 55 1.4 9.86 12.96 G8V 115216.54-264941.2
11523-2650 RST1619 2009 8 62 1.4 9.86 12.96 G8V 115216.54-264941.2
11523-2650 RST1619 2014 9 65 1.4 9.86 12.96 G8V 115216.54-264941.2

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