19203+2914 J   769

 
 
19h 20m 15.53s +29 12' 01.5" P.A. 205 sep 3.9 mag 11.60,12.20
 
 
Coord 2000
19203+2914
Discov num
J   769
Comp
Coord arcsec 2000
19 20 15.53 +29 12 01.5
Date first
1912
Date last
2015
Obs
11
Pa first
203
Pa last
205
P.A. Now (θ)
205°
Sep first
3.0
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
11.60
Mag sec
12.20
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+008
Sec motion ra
-017
Pri motion dec
+011
Sec motion dec
-028
Notes
rPM=1.414
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
204.6
Precise sep
3.904
Constellation
Lyra
SAO
87086
Tycho2
2136-03538-1
Gaia DR2
70124193664
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19203+2914 J 769 2006 9 207 3.7 9.70 9.90 D 192015.53+291201.5
19203+2914 J 769 2010 11 204 2.9 11.60 12.20 192015.53+291201.5
19203+2914 J 769 2015 11 205 3.9 11.60 12.20 192015.53+291201.5

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