17443+1155 BRT1943

 
 
17h 44m 17.44s +11 56' 21.3" P.A. 183 sep 2.6 mag 11.65,11.96
 
 
Coord 2000
17443+1155
Discov num
BRT1943
Comp
Coord arcsec 2000
17 44 17.44 +11 56 21.3
Date first
1934
Date last
2001
Obs
4
Pa first
182
Pa last
183
P.A. Now (θ)
183°
Sep first
2.2
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.65
Mag sec
11.96
delta mag (ΔM)
0.31
Spectral class
Pri motion ra
+011
Sec motion ra
+012
Pri motion dec
+009
Sec motion dec
-033
Notes
rPM=1.196
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.1
Precise sep
2.559
Cdsa2 id
BRT 1943
Constellation
Ophiuchus
Tycho2
1001-00941-1
Ra deg
17.73817777777778
De deg
11.93925
last precise pa
183.1
last precise sep
2.559
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17443+1155 BRT1943 1991 3 181 2.7 11.65 11.96 174417.44+115621.3
17443+1155 BRT1943 2001 4 183 2.6 11.65 11.96 174417.44+115621.3

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