15172-3944 RST1833

 
 
15h 17m 12.65s -39 44' 00.3" P.A. 222 sep 0.8 mag 10.37,11.06 Sp A5/7III
 
 
Coord 2000
15172-3944
Discov num
RST1833
Comp
Coord arcsec 2000
15 17 12.65 -39 44 00.3
Date first
1935
Date last
1991
Obs
3
Pa first
217
Pa last
222
P.A. Now (θ)
222°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.37
Mag sec
11.06
delta mag (ΔM)
0.69
Spectral class
A5/7III (white)
Pri motion ra
-014
Sec motion ra
-014
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221.6
Precise sep
0.812
Constellation
Lupus
Tycho2
7826-01138-1
Gaia DR2
94609854592
HD
135563
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15172-3944 RST1833 1991 3 222 0.8 10.37 11.06 A5/7III 151712.65-394400.3

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