15428+0509 A  1125

 
 
15h 42m 48.77s +05 09' 17.7" P.A. 273 sep 1.2 mag 8.83,10.61 Sp A0
 
 
Coord 2000
15428+0509
Discov num
A  1125
Comp
Coord arcsec 2000
15 42 48.77 +05 09 17.7
Date first
1904
Date last
1991
Obs
14
Pa first
283
Pa last
273
P.A. Now (θ)
273°
Sep first
1.3
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
8.83
Mag sec
10.61
delta mag (ΔM)
1.78
Spectral class
A0 (white)
Pri motion ra
-014
Sec motion ra
-014
Pri motion dec
+008
Sec motion dec
+008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
272.7
Precise sep
1.226
Constellation
Serpens
Tycho2
0359-00584-1
HD
140300
last precise pa
272.7
last precise sep
1.226
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15428+0509 A 1125 1991 14 273 1.2 8.83 10.61 A0 154248.77+050917.7

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