18350+1127 STF2341

 
 
18h 34m 58.11s +11 26' 32.2" P.A. 265 sep 15.4 mag 9.15,10.31 Sp A2V
 
 
Coord 2000
18350+1127
Discov num
STF2341
Comp
Coord arcsec 2000
18 34 58.11 +11 26 32.2
Date first
1821
Date last
2012
Obs
23
Pa first
267
Pa last
265
P.A. Now (θ)
265°
Sep first
15.4
Sep last
15.4
Sep. Now (ρ)
15.4"
Mag pri
9.15
Mag sec
10.31
delta mag (ΔM)
1.16
Spectral class
A2V (white)
Pri motion ra
-001
Sec motion ra
-003
Pri motion dec
+001
Sec motion dec
+000
Notes
Y (Parallax indicates components are non-physical)
rPM=0.745
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
264.9
Precise sep
15.38
Constellation
Ophiuchus
SAO
103872
Tycho2
1032-01367-1
HD
171535
last precise pa
264.9
last precise sep
15.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18350+1127 STF2341 2004 20 265 15.8 9.15 10.31 A5 D 183458.11+112632.2
18350+1127 STF2341 2012 22 265 15.4 9.15 10.31 A5 D 183458.11+112632.2

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