18234+1122 BRT1298

 
 
18h 23m 25.82s +11 22' 15.8" P.A. 348 sep 1.5 mag 12.49,12.67
 
 
Coord 2000
18234+1122
Discov num
BRT1298
Comp
Coord arcsec 2000
18 23 25.82 +11 22 15.8
Date first
1910
Date last
2015
Obs
2
Pa first
357
Pa last
348
P.A. Now (θ)
348°
Sep first
2.7
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
12.49
Mag sec
12.67
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
+001
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.7
Precise sep
1.52
Constellation
Ophiuchus
last precise pa
347.7
last precise sep
1.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18234+1122 BRT1298 1910 1 357 2.7 12.49 12.67 B 182325.82+112215.8
18234+1122 BRT1298 2015 2 348 1.5 12.49 12.67 B 182325.82+112215.8

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