19464+2740 GRV 275

 
 
19h 46m 27.33s +27 40' 28.3" P.A. 17 sep 35.8 mag 12.86,13.89
 
 
Coord 2000
19464+2740
Discov num
GRV 275
Comp
Coord arcsec 2000
19 46 27.33 +27 40 28.3
Date first
1999
Date last
2010
Obs
4
Pa first
17
Pa last
17
P.A. Now (θ)
17°
Sep first
35.6
Sep last
35.8
Sep. Now (ρ)
35.8"
Mag pri
12.86
Mag sec
13.89
delta mag (ΔM)
1.03
Spectral class
Pri motion ra
+014
Sec motion ra
-001
Pri motion dec
-015
Sec motion dec
-007
Notes
rPM=0.829
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.6
Precise sep
35.78
Constellation
Vulpecula
Tycho2
2147-01888-1
last precise pa
16.6
last precise sep
35.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19464+2740 GRV 275 2000 2 17 35.7 12.60 13.40 D 194627.33+274028.3
19464+2740 GRV 275 2002 3 17 35.6 12.60 13.40 D 194627.33+274028.3
19464+2740 GRV 275 2010 4 17 35.8 12.86 13.89 194627.33+274028.3

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