19042+3939 JKA  23

 
 
19h 04m 11.71s +39 38' 50.2" P.A. 268 sep 32.1 mag 11.00,14.40
 
 
Coord 2000
19042+3939
Discov num
JKA  23
Comp
Coord arcsec 2000
19 04 11.71 +39 38 50.2
Date first
1998
Date last
2002
Obs
2
Pa first
268
Pa last
268
P.A. Now (θ)
268°
Sep first
32.0
Sep last
32.1
Sep. Now (ρ)
32.1"
Mag pri
11.00
Mag sec
14.40
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
+009
Sec motion ra
+007
Pri motion dec
-038
Sec motion dec
-042
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.105 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.1
Precise sep
32.059
Constellation
Lyra
last precise pa
268.1
last precise sep
32.059
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19042+3939 JKA 23 2002 2 268 32.1 11.00 14.40 V R 190411.71+393850.2

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