18185+1122 BRT2176

 
 
18h 18m 30.06s +11 22' 16.1" P.A. 99 sep 3.1 mag 13.12,13.12
 
 
Coord 2000
18185+1122
Discov num
BRT2176
Comp
Coord arcsec 2000
18 18 30.06 +11 22 16.1
Date first
1910
Date last
2001
Obs
2
Pa first
97
Pa last
99
P.A. Now (θ)
99°
Sep first
2.5
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
13.12
Mag sec
13.12
delta mag (ΔM)
0
Spectral class
Pri motion ra
-003
Sec motion ra
+043
Pri motion dec
-001
Sec motion dec
-012
Notes
B (Blue magnitudes)
rPM=1.059
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99.3
Precise sep
3.061
Constellation
Ophiuchus
last precise pa
99.3
last precise sep
3.061
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18185+1122 BRT2176 1910 1 97 2.5 13.12 13.12 B 181830.06+112216.1
18185+1122 BRT2176 2001 2 99 3.1 13.12 13.12 B 181830.06+112216.1
18185+1122 BRT2176 2002 3 101 3.1 13.12 13.12 B 181830.06+112216.1

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