16161-4300 I   560

 
 
16h 16m 04.73s -42 59' 55.8" P.A. 282 sep 3.7 mag 10.51,11.50 Sp B8/A0V
 
 
Coord 2000
16161-4300
Discov num
I   560
Comp
Coord arcsec 2000
16 16 04.73 -42 59 55.8
Date first
1909
Date last
1999
Obs
6
Pa first
280
Pa last
282
P.A. Now (θ)
282°
Sep first
2.0
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
10.51
Mag sec
11.50
delta mag (ΔM)
0.99
Spectral class
B8/A0V (blue-white)
Pri motion ra
+030
Sec motion ra
-080
Pri motion dec
-015
Sec motion dec
+000
Notes
rPM=1.388
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
281.9
Precise sep
3.72
Constellation
Norma
Tycho2
7860-00291-1
HD
146056
last precise pa
281.9
last precise sep
3.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16161-4300 I 560 1999 5 282 3.7 10.51 11.50 B8/A0V D 161604.73-425955.8

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