19345-0129 HJ 2882

 
 
19h 34m 30.49s -01 28' 34.5" P.A. 132 sep 10 mag 9.09,10.90 Sp A2
 
 
Coord 2000
19345-0129
Discov num
HJ 2882
Comp
Coord arcsec 2000
19 34 30.49 -01 28 34.5
Date first
1830
Date last
2016
Obs
10
Pa first
137
Pa last
132
P.A. Now (θ)
132°
Sep first
12.0
Sep last
10.0
Sep. Now (ρ)
10"
Mag pri
9.09
Mag sec
10.90
delta mag (ΔM)
1.81
Spectral class
A2 (white)
Pri motion ra
+006
Sec motion ra
+002
Pri motion dec
+007
Sec motion dec
+002
Notes
rPM=0.695
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.7
Precise sep
9.973
Constellation
Aquila
last precise pa
131.7
last precise sep
9.973
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19345-0129 HJ 2882 1998 7 131 9.9 9.09 10.90 A2 D 193430.49-012834.5
19345-0129 HJ 2882 2010 8 132 10.0 9.09 10.90 A2 D 193430.49-012834.5
19345-0129 HJ 2882 2016 10 132 10.0 9.09 10.90 A2 193430.49-012834.5

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