19132-3056 HJ 5095

 
 
19h 13m 14.35s -30 55' 31.4" P.A. 250 sep 19.9 mag 9.04,9.24 Sp B9.5+A0
 
 
Coord 2000
19132-3056
Discov num
HJ 5095
Comp
Coord arcsec 2000
19 13 14.35 -30 55 31.4
Date first
1835
Date last
2010
Obs
13
Pa first
251
Pa last
250
P.A. Now (θ)
250°
Sep first
18.0
Sep last
19.9
Sep. Now (ρ)
19.9"
Mag pri
9.04
Mag sec
9.24
delta mag (ΔM)
0.2
Spectral class
B9.5+A0 (blue-white/white)
Pri motion ra
+008
Sec motion ra
+007
Pri motion dec
-008
Sec motion dec
-016
Notes
rPM=0.462
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.7
Precise sep
19.93
Constellation
Sagittarius
Tycho2
7423-02333-1
last precise pa
249.7
last precise sep
19.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19132-3056 HJ 5095 1998 11 250 20.1 9.04 9.24 B9.5 A0 D 191314.35-305531.4
19132-3056 HJ 5095 1999 12 250 20.0 9.04 9.24 B9.5 A0 D 191314.35-305531.4
19132-3056 HJ 5095 2010 13 250 19.9 9.04 9.24 B9.5+A0 191314.35-305531.4

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