19095+3621 GRV 247

 
 
19h 09m 35.37s +36 21' 57.1" P.A. 34 sep 22.9 mag 11.40,13.40
 
 
Coord 2000
19095+3621
Discov num
GRV 247
Comp
Coord arcsec 2000
19 09 35.37 +36 21 57.1
Date first
1955
Date last
2010
Obs
4
Pa first
35
Pa last
34
P.A. Now (θ)
34°
Sep first
23.1
Sep last
22.9
Sep. Now (ρ)
22.9"
Mag pri
11.40
Mag sec
13.40
delta mag (ΔM)
2
Spectral class
Pri motion ra
-010
Sec motion ra
+001
Pri motion dec
-014
Sec motion dec
-002
Notes
rPM=0.946
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
34.3
Precise sep
22.9
Constellation
Lyra
last precise pa
34.3
last precise sep
22.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19095+3621 GRV 247 2000 2 34 22.9 11.40 13.40 D 190935.37+362157.1
19095+3621 GRV 247 2002 3 34 22.9 11.40 13.40 D 190935.37+362157.1
19095+3621 GRV 247 2010 4 34 22.9 11.40 13.40 190935.37+362157.1

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