18188+0501 TDS 914

 
 
18h 18m 48.55s +05 00' 37.6" P.A. 357 sep 1.1 mag 11.31,11.49
 
 
Coord 2000
18188+0501
Discov num
TDS 914
Comp
Coord arcsec 2000
18 18 48.55 +05 00 37.6
Date first
1991
Date last
1991
Obs
1
Pa first
357
Pa last
357
P.A. Now (θ)
357°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
11.31
Mag sec
11.49
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
+010
Sec motion dec
+010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
356.9
Precise sep
1.136
Constellation
Ophiuchus
Tycho2
0440-00993-1
last precise pa
356.9
last precise sep
1.136
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18188+0501 TDS 914 1991 1 357 1.1 11.31 11.49 181848.55+050037.6

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