19434-3722 BRG  29

 
 
19h 43m 24.64s -37 22' 10.8" P.A. 302.00 sep 1.7 mag 9.20, Sp M3.5+M6.0
 
 
Coord 2000
19434-3722
Discov num
BRG  29
Comp
Coord arcsec 2000
19 43 24.64 -37 22 10.8
Date first
2008
Date last
2019
Obs
4
Pa first
304
Pa last
302
P.A. Now (θ)
302°
Sep first
1.6
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.20
Mag sec
delta mag (ΔM)
Spectral class
M3.5+M6.0 (red/red)
Pri motion ra
+145
Sec motion ra
Pri motion dec
-190
Sec motion dec
Notes
N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
302.3
Precise sep
1.678
Constellation
Sagittarius
Gaia DR2
44861879040
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19434-3722 BRG 29 2008 1 304 1.6 9.20   M3.5 M6.0 DK 194324.64-372210.8
19434-3722 BRG 29 2010 2 304 1.6 9.20   M3.5 M6.0 NV K 194324.64-372210.8
19434-3722 BRG 29 2015 3 303 1.6 9.20   M3.5+M6.0 NV K 194324.64-372210.8
19434-3722 BRG 29 2019 4 302 1.7 9.20   M3.5+M6.0 NV K 194324.64-372210.8

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