16548-5417 RST3055

 
 
16h 54m 48.47s -54 16' 33.8" P.A. 31 sep 1.4 mag 10.40,12.40
 
 
Coord 2000
16548-5417
Discov num
RST3055
Comp
Coord arcsec 2000
16 54 48.47 -54 16 33.8
Date first
1934
Date last
1966
Obs
2
Pa first
32
Pa last
31
P.A. Now (θ)
31°
Sep first
1.2
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.40
Mag sec
12.40
delta mag (ΔM)
2
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.7
Precise sep
1.35
Constellation
Ara
Tycho2
8726-01824-1
last precise pa
30.7
last precise sep
1.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16548-5417 RST3055 1966 2 31 1.4 10.40 12.40 165448.47-541633.8

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