19404+2309 GRV 267

 
 
19h 40m 28.30s +23 09' 47.2" P.A. 342 sep 35.8 mag 12.47,12.55
 
 
Coord 2000
19404+2309
Discov num
GRV 267
Comp
Coord arcsec 2000
19 40 28.30 +23 09 47.2
Date first
1892
Date last
2010
Obs
7
Pa first
342
Pa last
342
P.A. Now (θ)
342°
Sep first
36.1
Sep last
35.8
Sep. Now (ρ)
35.8"
Mag pri
12.47
Mag sec
12.55
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
-017
Sec motion ra
-023
Pri motion dec
-021
Sec motion dec
-019
Notes
rPM=0.212 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342.2
Precise sep
35.79
Cdsa2 id
GRV 267
Constellation
Vulpecula
Ra deg
19.67452777777778
De deg
23.16311111111111
last precise pa
342.2
last precise sep
35.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19404+2309 GRV 267 2000 5 341 36.1 12.20 12.30 194028.30+230947.2
19404+2309 GRV 267 2001 7 341 36.1 12.20 12.30 194028.30+230947.2
19404+2309 GRV 267 2010 7 342 35.8 12.47 12.55 194028.30+230947.2

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