12157-8047 FIN 195

 
 
12h 15m 44.74s -80 47' 04.9" P.A. 49 sep 0.1 mag 8.41,9.15 Sp B9.5V dist. 296.74 pc (967.97 l.y.)
 
 
Coord 2000
12157-8047
Discov num
FIN 195
Comp
Coord arcsec 2000
12 15 44.74 -80 47 04.9
Date first
1928
Date last
2017
Obs
5
Pa first
318
Pa last
49
P.A. Now (θ)
49°
Sep first
0.4
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.41
Mag sec
9.15
delta mag (ΔM)
0.74
Spectral class
B9.5V (blue-white)
Pri motion ra
-031
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
49.3
Precise sep
0.115
Cdsa2 id
FIN 195
Constellation
Chamaeleon
HIP
59798
Tycho2
9424-00872-1
HD
106508
CP
CP-80 646
Ra deg
12.262427777777777
De deg
-80.78469444444444
Distance
296.74
Distance ly
967.97
last precise pa
49.3
last precise sep
0.115
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12157-8047 FIN 195 1991 4 349 0.2 8.41 9.15 B9.5V 121544.74-804704.9
12157-8047 FIN 195 2017 5 49 0.1 8.41 9.15 B9.5V 121544.74-804704.9

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