18116+5329 VBS  27

 
 
18h 11m 33.33s +53 29' 09.4" P.A. 27 sep 22.1 mag 9.89,11.73 Sp K0
 
 
Coord 2000
18116+5329
Discov num
VBS  27
Comp
Coord arcsec 2000
18 11 33.33 +53 29 09.4
Date first
1902
Date last
2010
Obs
7
Pa first
29
Pa last
27
P.A. Now (θ)
27°
Sep first
23.8
Sep last
22.1
Sep. Now (ρ)
22.1"
Mag pri
9.89
Mag sec
11.73
delta mag (ΔM)
1.84
Spectral class
K0 (yellow-orange)
Pri motion ra
-002
Sec motion ra
-012
Pri motion dec
+012
Sec motion dec
+001
Notes
rPM=1.222
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
27.4
Precise sep
22.08
Constellation
Draco
SAO
30799
Tycho2
3903-01875-1
HD
234579
last precise pa
27.4
last precise sep
22.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18116+5329 VBS 27 2000 5 28 22.1 9.89 11.59 K0 D 181133.33+532909.4
18116+5329 VBS 27 2003 6 28 22.1 9.89 11.59 K0 D 181133.33+532909.4
18116+5329 VBS 27 2010 7 28 21.9 9.89 11.73 K0 181133.33+532909.4

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