16257-2924 B   310 (V936 Sco)

 
 
16h 25m 39.14s -29 24' 01.5" P.A. 205 sep 3.9 mag 7.71,13.50 Sp A2III dist. 409.84 pc (1336.9 l.y.)
 
 
Coord 2000
16257-2924
Discov num
B   310
Comp
Coord arcsec 2000
16 25 39.14 -29 24 01.5
Date first
1927
Date last
2015
Obs
2
Pa first
206
Pa last
205
P.A. Now (θ)
205°
Sep first
3.8
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
7.71
Mag sec
13.50
delta mag (ΔM)
5.79
Spectral class
A2III (white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
205
Precise sep
3.859
Var name
V936 Sco
Constellation
Scorpius
SAO
184380
HIP
80478
Tycho2
6806-00918-1
Gaia DR2
6038103554324706176
HD
147890
CD
CD-2912529
CP
CP-29 4416
Distance
409.84
Distance ly
1336.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16257-2924 B 310 1927 1 206 3.8 7.60 13.50 A2III 162539.14-292401.5
16257-2924 B 310 2015 2 205 3.9 7.71 13.50 A2III 162539.14-292401.5

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