19053-0658 BRT 489

 
 
19h 05m 16.25s -06 58' 04.3" P.A. 199 sep 4.9 mag 11.50,11.60
 
 
Coord 2000
19053-0658
Discov num
BRT 489
Comp
Coord arcsec 2000
19 05 16.25 -06 58 04.3
Date first
1892
Date last
2015
Obs
5
Pa first
212
Pa last
199
P.A. Now (θ)
199°
Sep first
4.6
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
11.50
Mag sec
11.60
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+014
Sec motion ra
+000
Pri motion dec
+034
Sec motion dec
-012
Notes
rPM=1.308
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198.8
Precise sep
4.94
Constellation
Aquila
last precise pa
198.8
last precise sep
4.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19053-0658 BRT 489 1999 2 201 4.9 11.50 11.60 D 190516.25-065804.3
19053-0658 BRT 489 2000 3 201 5.0 11.50 11.60 D 190516.25-065804.3
19053-0658 BRT 489 2015 4 199 4.9 11.50 11.60 190516.25-065804.3

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