20002+3625 WAL 124AC

 
 
20h 00m 11.43s +36 24' 50.8" P.A. 9 sep 69.5 mag 7.14,12.97 Sp K1III
 
 
Coord 2000
20002+3625
Discov num
WAL 124
Comp
AC
Coord arcsec 2000
20 00 11.43 +36 24 50.8
Date first
1944
Date last
2002
Obs
3
Pa first
30
Pa last
9
P.A. Now (θ)
Sep first
80.0
Sep last
69.5
Sep. Now (ρ)
69.5"
Mag pri
7.14
Mag sec
12.97
delta mag (ΔM)
5.83
Spectral class
K1III (yellow-orange)
Pri motion ra
+016
Sec motion ra
+003
Pri motion dec
+006
Sec motion dec
-002
Notes
N (See Notes)
rPM=0.893
This double is not physical.
 
 
20002+3625 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20002+3625 STT 394 AB 1845 2015 21 294 11.1 7.14 10.27 3.13
Show 20002+3625 WAL 124 AC 1944 2002 3 9 69.5 7.14 12.97 5.83 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
9.4
Precise sep
69.458
Constellation
Cygnus
last precise pa
9.4
last precise sep
69.458
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20002+3625 WAL 124 AC 1944 1 30 80.0 7.14 12.40 K1III 200011.43+362450.8
20002+3625 WAL 124 AC 1998 2 9 69.2 7.14 12.40 K1III 200011.43+362450.8
20002+3625 WAL 124 AC 2002 3 9 69.6 7.14 12.40 K1III D 200011.43+362450.8

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