11453-7452 FIN 188

 
 
11h 45m 18.65s -74 52' 26.3" P.A. 107 sep 1.6 mag 8.50,11.83 Sp A1V dist. 166.67 pc (543.68 l.y.)
 
 
Coord 2000
11453-7452
Discov num
FIN 188
Comp
Coord arcsec 2000
11 45 18.65 -74 52 26.3
Date first
1931
Date last
1991
Obs
4
Pa first
101
Pa last
107
P.A. Now (θ)
107°
Sep first
1.4
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
8.50
Mag sec
11.83
delta mag (ΔM)
3.33
Spectral class
A1V (white)
Pri motion ra
-028
Sec motion ra
-025
Pri motion dec
-003
Sec motion dec
-004
Notes
rPM=0.112 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
106.7
Precise sep
1.56
Constellation
Musca
SAO
256869
HIP
57333
Tycho2
9238-00143-1
HD
102241
CP
CP-74 843
Distance
166.67
Distance ly
543.68
last precise pa
106.7
last precise sep
1.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11453-7452 FIN 188 1991 4 107 1.6 8.50 11.83 A1V 114518.65-745226.3

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