19103+0647 GRV 248

 
 
19h 10m 23.33s +06 47' 00.8" P.A. 300 sep 16.8 mag 10.20,11.80
 
 
Coord 2000
19103+0647
Discov num
GRV 248
Comp
Coord arcsec 2000
19 10 23.33 +06 47 00.8
Date first
1918
Date last
2016
Obs
6
Pa first
300
Pa last
300
P.A. Now (θ)
300°
Sep first
16.6
Sep last
16.8
Sep. Now (ρ)
16.8"
Mag pri
10.20
Mag sec
11.80
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-014
Sec motion ra
-013
Pri motion dec
-028
Sec motion dec
-024
Notes
rPM=0.132 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299.5
Precise sep
16.819
Cdsa2 id
GRV 248
Constellation
Aquila
Ra deg
19.173147222222223
De deg
6.783555555555555
last precise pa
299.5
last precise sep
16.819
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19103+0647 GRV 248 2000 3 300 16.7 10.20 11.80 D 191023.33+064700.8
19103+0647 GRV 248 2001 5 300 16.7 10.20 11.80 D 191023.33+064700.8
19103+0647 GRV 248 2010 5 299 16.3 10.20 11.80 191023.33+064700.8
19103+0647 GRV 248 2016 6 300 16.8 10.20 11.80 191023.33+064700.8

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