18348+5944 TDS 930

 
 
18h 34m 50.54s +59 43' 58.5" P.A. 30 sep 1.1 mag 11.41,11.92
 
 
Coord 2000
18348+5944
Discov num
TDS 930
Comp
Coord arcsec 2000
18 34 50.54 +59 43 58.5
Date first
1991
Date last
1991
Obs
1
Pa first
30
Pa last
30
P.A. Now (θ)
30°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
11.41
Mag sec
11.92
delta mag (ΔM)
0.51
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29.7
Precise sep
1.127
Constellation
Draco
Tycho2
3917-01275-1
last precise pa
29.7
last precise sep
1.127
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18348+5944 TDS 930 1991 1 30 1.1 11.41 11.92 183450.54+594358.5

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