18532-4552 RST1007

 
 
18h 53m 10.58s -45 52' 09.8" P.A. 38 sep 2.7 mag 10.10,11.60 Sp A1III/IV
 
 
Coord 2000
18532-4552
Discov num
RST1007
Comp
Coord arcsec 2000
18 53 10.58 -45 52 09.8
Date first
1930
Date last
1948
Obs
2
Pa first
36
Pa last
38
P.A. Now (θ)
38°
Sep first
2.7
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
10.10
Mag sec
11.60
delta mag (ΔM)
1.5
Spectral class
A1III/IV (white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
37.5
Precise sep
2.65
Constellation
Telescopium
last precise pa
37.5
last precise sep
2.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18532-4552 RST1007 1948 2 38 2.7 10.10 11.60 A1III/IV 185310.58-455209.8

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