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
Constellation
Aquila
Tycho2
0492-01153-1
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

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