19525+1818 GRV 290

 
 
19h 52m 35.66s +18 18' 12.7" P.A. 19 sep 26.6 mag 12.96,13.62
 
 
Coord 2000
19525+1818
Discov num
GRV 290
Comp
Coord arcsec 2000
19 52 35.66 +18 18 12.7
Date first
2000
Date last
2010
Obs
3
Pa first
19
Pa last
19
P.A. Now (θ)
19°
Sep first
26.7
Sep last
26.6
Sep. Now (ρ)
26.6"
Mag pri
12.96
Mag sec
13.62
delta mag (ΔM)
0.66
Spectral class
Pri motion ra
+018
Sec motion ra
+019
Pri motion dec
-011
Sec motion dec
-001
Notes
rPM=0.476
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19.2
Precise sep
26.59
Constellation
Sagitta
last precise pa
19.2
last precise sep
26.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19525+1818 GRV 290 2000 2 19 26.7 12.70 13.20 D 195235.66+181812.7
19525+1818 GRV 290 2001 3 19 26.7 12.70 13.20 D 195235.66+181812.7
19525+1818 GRV 290 2010 3 19 26.6 12.96 13.62 195235.66+181812.7

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