19558+3803 SMA 112

 
 
19h 55m 44.01s +38 03' 15.3" sep 13.1 mag 9.85,11.20 Sp K5III
 
 
Coord 2000
19558+3803
Discov num
SMA 112
Comp
Coord arcsec 2000
19 55 44.01 +38 03 15.3
Date first
1909
Date last
2017
Obs
10
Pa first
357
Pa last
0
P.A. Now (θ)
Sep first
11.5
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
9.85
Mag sec
11.20
delta mag (ΔM)
1.35
Spectral class
K5III (yellow-orange)
Pri motion ra
-003
Sec motion ra
+001
Pri motion dec
-011
Sec motion dec
+004
Notes
N (See Notes)
rPM=1.362
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
0.1
Precise sep
13.113
Constellation
Cygnus
Tycho2
3137-00358-1
Gaia DR2
94302907520
HD
226610
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19558+3803 SMA 112 1998 3 359 12.8 9.85 11.20 K5III D 195544.01+380315.3
19558+3803 SMA 112 2002 4 359 12.9 9.85 11.20 K5III N D 195544.01+380315.3
19558+3803 SMA 112 2017 5 0 13.1 9.85 11.20 K5III N 195544.01+380315.3

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