19371-1607 BRT 635

 
 
19h 37m 05.32s -16 06' 41.9" P.A. 242 sep 5.1 mag 11.20,11.90
 
 
Coord 2000
19371-1607
Discov num
BRT 635
Comp
Coord arcsec 2000
19 37 05.32 -16 06 41.9
Date first
1905
Date last
2016
Obs
9
Pa first
248
Pa last
242
P.A. Now (θ)
242°
Sep first
4.2
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
11.20
Mag sec
11.90
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+024
Sec motion ra
-011
Pri motion dec
-005
Sec motion dec
-017
Notes
N (See Notes)
rPM=1.509
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
241.7
Precise sep
5.087
Constellation
Sagittarius
last precise pa
241.7
last precise sep
5.087
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19371-1607 BRT 635 2002 4 245 4.8 10.00 10.60 D 193705.32-160641.9
19371-1607 BRT 635 2016 8 245 5.0 11.20 11.90 193705.32-160641.9

If you need more information about this double, apply for a data request form to the WDS.