19042-2254 H N 129

 
 
19h 04m 14.20s -22 53' 47.5" P.A. 309 sep 8.3 mag 6.90,9.16 Sp A0V
 
 
Coord 2000
19042-2254
Discov num
H N 129
Comp
Coord arcsec 2000
19 04 14.20 -22 53 47.5
Date first
1867
Date last
2016
Obs
28
Pa first
306
Pa last
309
P.A. Now (θ)
309°
Sep first
8.1
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
6.90
Mag sec
9.16
delta mag (ΔM)
2.26
Spectral class
A0V (white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-005
Sec motion dec
-005
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
309.1
Precise sep
8.25
Cdsa2 id
H N 129
Constellation
Sagittarius
Ra deg
19.07061111111111
De deg
-22.896527777777777
last precise pa
309.1
last precise sep
8.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19042-2254 H N 129 2006 24 308 8.1 6.90 9.16 A0V N D 190414.20-225347.5
19042-2254 H N 129 2008 25 308 8.0 6.90 9.16 A0V N D 190414.20-225347.5
19042-2254 H N 129 2013 27 309 8.1 6.90 9.16 A0V N D 190414.20-225347.5
19042-2254 H N 129 2016 28 309 8.3 6.90 9.16 A0V N 190414.20-225347.5

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