19481+1814 GRV 280

 
 
19h 48m 08.58s +18 14' 02.7" P.A. 228 sep 40.1 mag 11.10,13.90
 
 
Coord 2000
19481+1814
Discov num
GRV 280
Comp
Coord arcsec 2000
19 48 08.58 +18 14 02.7
Date first
1950
Date last
2010
Obs
5
Pa first
227
Pa last
228
P.A. Now (θ)
228°
Sep first
39.5
Sep last
40.1
Sep. Now (ρ)
40.1"
Mag pri
11.10
Mag sec
13.90
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
+027
Sec motion ra
+008
Pri motion dec
+016
Sec motion dec
+011
Notes
rPM=0.626
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
227.8
Precise sep
40.09
Cdsa2 id
GRV 280
Constellation
Sagitta
Ra deg
19.802383333333335
De deg
18.234083333333334
last precise pa
227.8
last precise sep
40.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19481+1814 GRV 280 2000 2 228 39.6 11.10 13.90 D 194808.58+181402.7
19481+1814 GRV 280 2001 3 228 39.6 11.10 13.90 D 194808.58+181402.7
19481+1814 GRV 280 2010 5 228 40.1 11.10 13.90 194808.58+181402.7

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