19293-1742 HJ 5124

 
 
19h 29m 21.36s -17 42' 10.5" P.A. 271 sep 4.8 mag 10.51,10.60 Sp A4III:
 
 
Coord 2000
19293-1742
Discov num
HJ 5124
Comp
Coord arcsec 2000
19 29 21.36 -17 42 10.5
Date first
1836
Date last
2016
Obs
11
Pa first
276
Pa last
271
P.A. Now (θ)
271°
Sep first
4.0
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
10.51
Mag sec
10.60
delta mag (ΔM)
0.09
Spectral class
A4III: (white)
Pri motion ra
+028
Sec motion ra
-093
Pri motion dec
-007
Sec motion dec
+002
Notes
N (See Notes)
rPM=1.304
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
270.9
Precise sep
4.782
Cdsa2 id
HJ 5124
Constellation
Sagittarius
Ra deg
19.48926666666667
De deg
-17.702916666666667
last precise pa
270.9
last precise sep
4.782
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19293-1742 HJ 5124 1998 6 274 4.7 10.51 10.60 A4III: N D 192921.36-174210.5
19293-1742 HJ 5124 2008 7 274 4.8 10.51 10.60 A4III: N D 192921.36-174210.5
19293-1742 HJ 5124 2010 9 273 3.6 10.51 10.60 A4III: N 192921.36-174210.5
19293-1742 HJ 5124 2016 10 274 4.8 10.51 10.60 A4III: N 192921.36-174210.5

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