15072-4142 CBL 157

 
 
15h 07m 12.83s -41 41' 31.1" P.A. 288 sep 8.7 mag 9.40,9.50 Sp F3/5V
 
 
Coord 2000
15072-4142
Discov num
CBL 157
Comp
Coord arcsec 2000
15 07 12.83 -41 41 31.1
Date first
1899
Date last
2015
Obs
6
Pa first
293
Pa last
288
P.A. Now (θ)
288°
Sep first
9.0
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
9.40
Mag sec
9.50
delta mag (ΔM)
0.1
Spectral class
F3/5V (yellow-white)
Pri motion ra
-041
Sec motion ra
-054
Pri motion dec
-030
Sec motion dec
-019
Notes
V (Proper motion indicates physical)
rPM=0.297 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287.5
Precise sep
8.738
Constellation
Lupus
SAO
225455
Tycho2
7829-02414-1
Gaia DR2
64081530368
HD
133677
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15072-4142 CBL 157 1999 4 287 8.6 9.40 9.50 V 150712.83-414131.1
15072-4142 CBL 157 2010 5 288 8.1 9.40 9.50 F3/5V V 150712.83-414131.1
15072-4142 CBL 157 2015 6 288 8.7 9.40 9.50 F3/5V V 150712.83-414131.1

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