15137-5743 BRT2816

 
 
15h 13m 41.83s -57 42' 23.7" P.A. 57 sep 3.4 mag 10.78,11.33 Sp G5
 
 
Coord 2000
15137-5743
Discov num
BRT2816
Comp
Coord arcsec 2000
15 13 41.83 -57 42 23.7
Date first
1924
Date last
1999
Obs
5
Pa first
61
Pa last
57
P.A. Now (θ)
57°
Sep first
3.5
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
10.78
Mag sec
11.33
delta mag (ΔM)
0.55
Spectral class
G5 (yellow)
Pri motion ra
-075
Sec motion ra
-011
Pri motion dec
-072
Sec motion dec
-021
Notes
rPM=0.787
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
57.2
Precise sep
3.42
Constellation
Circinus
Tycho2
8702-00626-1
HD
134674
last precise pa
57.2
last precise sep
3.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15137-5743 BRT2816 1999 4 57 3.4 10.78 11.33 G5 D 151341.83-574223.7

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