19460+0657 GRV 274

 
 
19h 46m 03.08s +06 57' 03.5" P.A. 18 sep 20.7 mag 11.87,12.25
 
 
Coord 2000
19460+0657
Discov num
GRV 274
Comp
Coord arcsec 2000
19 46 03.08 +06 57 03.5
Date first
1908
Date last
2014
Obs
5
Pa first
20
Pa last
18
P.A. Now (θ)
18°
Sep first
20.8
Sep last
20.7
Sep. Now (ρ)
20.7"
Mag pri
11.87
Mag sec
12.25
delta mag (ΔM)
0.38
Spectral class
Pri motion ra
+014
Sec motion ra
+016
Pri motion dec
-016
Sec motion dec
-012
Notes
rPM=0.21 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.1
Precise sep
20.7
Cdsa2 id
GRV 274
Constellation
Aquila
Ra deg
19.767522222222222
De deg
6.950972222222222
last precise pa
18.1
last precise sep
20.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19460+0657 GRV 274 2000 3 18 20.8 11.80 12.10 D 194603.08+065703.5
19460+0657 GRV 274 2014 4 18 20.7 11.87 12.25 194603.08+065703.5

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