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
Cdsa2 id
JKA 88
Constellation
Cygnus
Ra deg
19.83046111111111
De deg
50.181999999999995
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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