19498+5011 JKA  88

 
 
19h 49m 49.66s +50 10' 55.2" P.A. 42 sep 5.7 mag 15.50,16.20
 
 
Coord 2000
19498+5011
Discov num
JKA  88
Comp
Coord arcsec 2000
19 49 49.66 +50 10 55.2
Date first
1998
Date last
1998
Obs
1
Pa first
42
Pa last
42
P.A. Now (θ)
42°
Sep first
5.7
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
15.50
Mag sec
16.20
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+005
Sec motion ra
+010
Pri motion dec
+037
Sec motion dec
+042
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.164 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
42.4
Precise sep
5.73
Constellation
Cygnus
last precise pa
42.4
last precise sep
5.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19498+5011 JKA 88 1998 1 42 5.7 15.50 16.20 V R 194949.66+501055.2

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