19574+3728 GRV 299

 
 
19h 57m 26.38s +37 28' 48.8" P.A. 262 sep 23.8 mag 12.80,13.50
 
 
Coord 2000
19574+3728
Discov num
GRV 299
Comp
Coord arcsec 2000
19 57 26.38 +37 28 48.8
Date first
1950
Date last
2015
Obs
9
Pa first
262
Pa last
262
P.A. Now (θ)
262°
Sep first
23.1
Sep last
23.8
Sep. Now (ρ)
23.8"
Mag pri
12.80
Mag sec
13.50
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-013
Sec motion ra
-020
Pri motion dec
-014
Sec motion dec
-022
Notes
rPM=0.358
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
261.9
Precise sep
23.794
Constellation
Cygnus
Gaia DR2
27403848448
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19574+3728 GRV 299 2000 2 262 23.7 12.80 13.50 D 195726.38+372848.8
19574+3728 GRV 299 2002 3 262 23.7 12.80 13.50 D 195726.38+372848.8
19574+3728 GRV 299 2010 4 261 23.7 12.80 13.50 195726.38+372848.8
19574+3728 GRV 299 2015 5 262 23.8 12.80 13.50 195726.38+372848.8

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