16081-2456 DON 781

 
 
16h 08m 05.22s -24 55' 33.1" P.A. 324 sep 1.1 mag 9.29,13.30 Sp F3/5V
 
 
Coord 2000
16081-2456
Discov num
DON 781
Comp
Coord arcsec 2000
16 08 05.22 -24 55 33.1
Date first
1933
Date last
1940
Obs
2
Pa first
327
Pa last
324
P.A. Now (θ)
324°
Sep first
1.0
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
9.29
Mag sec
13.30
delta mag (ΔM)
4.01
Spectral class
F3/5V (yellow-white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
324.4
Precise sep
1.06
Cdsa2 id
DON 781
Constellation
Scorpius
Tycho2
6784-00717-1
HD
144713
Ra deg
16.13478333333333
De deg
-24.92586111111111
last precise pa
324.4
last precise sep
1.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16081-2456 DON 781 1940 2 324 1.1 9.29 13.30 F3/5V 160805.22-245533.1

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