16448-3347 B  1324

 
 
16h 44m 48.64s -33 47' 47.8" P.A. 49 sep 0.6 mag 10.23,10.41 Sp A2IV
 
 
Coord 2000
16448-3347
Discov num
B  1324
Comp
Coord arcsec 2000
16 44 48.64 -33 47 47.8
Date first
1930
Date last
2015
Obs
4
Pa first
46
Pa last
49
P.A. Now (θ)
49°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.23
Mag sec
10.41
delta mag (ΔM)
0.18
Spectral class
A2IV (white)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
48.7
Precise sep
0.586
Constellation
Scorpius
Tycho2
7354-01024-1
Gaia DR2
82286399744
HD
150820
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16448-3347 B 1324 1991 3 53 0.5 10.23 10.41 A2IV 164448.64-334747.8
16448-3347 B 1324 2015 4 49 0.6 10.23 10.41 A2IV 164448.64-334747.8

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