15414-5846 COO 188

 
 
15h 41m 23.33s -58 46' 30.4" P.A. 1.00 sep 3.1 mag 9.14,9.38 Sp B9IV dist. 520.83 pc (1698.95 l.y.)
 
 
Coord 2000
15414-5846
Discov num
COO 188
Comp
Coord arcsec 2000
15 41 23.33 -58 46 30.4
Date first
1909
Date last
2015
Obs
9
Pa first
0
Pa last
1
P.A. Now (θ)
Sep first
3.0
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
9.14
Mag sec
9.38
delta mag (ΔM)
0.24
Spectral class
B9IV (blue-white)
Pri motion ra
-007
Sec motion ra
-008
Pri motion dec
-012
Sec motion dec
+006
Notes
rPM=1.298
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
0.9
Precise sep
3.056
Constellation
Norma
SAO
242831
HIP
76841
Tycho2
8708-01541-1
Gaia DR2
5881894425599865856
HD
139491
CP
CP-58 6154
Distance
520.83
Distance ly
1698.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15414-5846 COO 188 1991 7 1 3.1 9.14 9.38 B9IV 154123.33-584630.4
15414-5846 COO 188 1998 8 1 3.0 9.14 9.38 B9IV 154123.33-584630.4
15414-5846 COO 188 2015 9 1 3.1 9.14 9.38 B9IV 154123.33-584630.4

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