19150-1559 HWE  46

 
 
19h 15m 01.54s -15 58' 35.5" P.A. 161 sep 5.3 mag 9.50,9.79 Sp B9IV/V
 
 
Coord 2000
19150-1559
Discov num
HWE  46
Comp
Coord arcsec 2000
19 15 01.54 -15 58 35.5
Date first
1879
Date last
2010
Obs
26
Pa first
162
Pa last
161
P.A. Now (θ)
161°
Sep first
5.6
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
9.50
Mag sec
9.79
delta mag (ΔM)
0.29
Spectral class
B9IV/V (blue-white)
Pri motion ra
+002
Sec motion ra
-001
Pri motion dec
+001
Sec motion dec
+000
Notes
N (See Notes)
rPM=1.414
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
161
Precise sep
5.26
Constellation
Sagittarius
Tycho2
6296-00239-1
HD
179923
last precise pa
161
last precise sep
5.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19150-1559 HWE 46 2000 22 161 5.1 9.50 9.79 B9IV/V D 191501.54-155835.5
19150-1559 HWE 46 2010 23 163 5.4 9.50 9.79 B9IV/V D 191501.54-155835.5

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