05279-6736 DON 109

 
 
05h 27m 54.25s -67 35' 44.1" P.A. 171 sep 1.5 mag 9.97,10.12 Sp A8V
 
 
Coord 2000
05279-6736
Discov num
DON 109
Comp
Coord arcsec 2000
05 27 54.25 -67 35 44.1
Date first
1928
Date last
2015
Obs
7
Pa first
168
Pa last
171
P.A. Now (θ)
171°
Sep first
1.2
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.97
Mag sec
10.12
delta mag (ΔM)
0.15
Spectral class
A8V (white)
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
+018
Sec motion dec
+018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
171.3
Precise sep
1.498
Constellation
Dorado
Tycho2
9162-00444-1
HD
36661
last precise pa
171.3
last precise sep
1.498
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05279-6736 DON 109 1991 6 171 1.5 9.97 10.12 A8V 052754.25-673544.1
05279-6736 DON 109 2015 7 171 1.5 9.97 10.12 A8V 052754.25-673544.1

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