18024+0944 TDS 897

 
 
18h 02m 23.04s +09 43' 31.8" P.A. 158 sep 1.1 mag 11.55,11.73
 
 
Coord 2000
18024+0944
Discov num
TDS 897
Comp
Coord arcsec 2000
18 02 23.04 +09 43 31.8
Date first
1991
Date last
1991
Obs
1
Pa first
158
Pa last
158
P.A. Now (θ)
158°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
11.55
Mag sec
11.73
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
158
Precise sep
1.149
Constellation
Ophiuchus
Tycho2
1012-01113-2
last precise pa
158
last precise sep
1.149
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18024+0944 TDS 897 1991 1 158 1.1 11.55 11.73 180223.04+094331.8

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