18132+5228 TDT 740

 
 
18h 13m 13.13s +52 27' 47.7" P.A. 9 sep 0.7 mag 11.16,11.50
 
 
Coord 2000
18132+5228
Discov num
TDT 740
Comp
Coord arcsec 2000
18 13 13.13 +52 27 47.7
Date first
1991
Date last
1991
Obs
1
Pa first
9
Pa last
9
P.A. Now (θ)
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.16
Mag sec
11.50
delta mag (ΔM)
0.34
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
9.1
Precise sep
0.66
Constellation
Draco
Tycho2
3537-01301-1
last precise pa
9.1
last precise sep
0.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18132+5228 TDT 740 1991 1 9 0.7 11.16 11.50 181313.13+522747.7

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