01538-1500 BRG   7

 
 
01h 53m 50.76s -14 59' 50.3" P.A. 291.00 sep 2.9 mag 12.70,12.70 Sp M3.0+M3.0
 
 
Coord 2000
01538-1500
Discov num
BRG   7
Comp
Coord arcsec 2000
01 53 50.76 -14 59 50.3
Date first
1995
Date last
2015
Obs
6
Pa first
292
Pa last
291
P.A. Now (θ)
291°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
12.70
Mag sec
12.70
delta mag (ΔM)
0
Spectral class
M3.0+M3.0 (red/red)
Pri motion ra
+107
Sec motion ra
Pri motion dec
-051
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
291.4
Precise sep
2.854
Constellation
Cetus
SAO
148088
Gaia DR2
31901973888
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01538-1500 BRG 7 2008 1 292 2.9 7.94   M3.0 M3.0 DK 015350.76-145950.3
01538-1500 BRG 7 2010 3 292 2.9 12.70 12.70 M3.0 M3.0 D 015350.76-145950.3
01538-1500 BRG 7 2012 5 292 2.8 12.70 12.70 M3.0 M3.0 V 015350.76-145950.3
01538-1500 BRG 7 2015 6 291 2.9 12.70 12.70 M3.0+M3.0 V 015350.76-145950.3

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