19243+3349 GRV 256

 
 
19h 24m 20.71s +33 49' 37.9" P.A. 215 sep 27.1 mag 10.87,11.17
 
 
Coord 2000
19243+3349
Discov num
GRV 256
Comp
Coord arcsec 2000
19 24 20.71 +33 49 37.9
Date first
1893
Date last
2017
Obs
11
Pa first
214
Pa last
215
P.A. Now (θ)
215°
Sep first
27.1
Sep last
27.1
Sep. Now (ρ)
27.1"
Mag pri
10.87
Mag sec
11.17
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+017
Sec motion ra
+014
Pri motion dec
+019
Sec motion dec
+019
Notes
rPM=0.118 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
214.9
Precise sep
27.119
Constellation
Lyra
last precise pa
214.9
last precise sep
27.119
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19243+3349 GRV 256 2000 9 214 27.1 10.87 11.17 D 192420.71+334937.9
19243+3349 GRV 256 2002 10 215 27.1 10.87 11.17 D 192420.71+334937.9
19243+3349 GRV 256 2010 10 215 27.2 10.87 11.17 192420.71+334937.9
19243+3349 GRV 256 2017 11 215 27.1 10.87 11.17 192420.71+334937.9

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