19176-3957 RST2099

 
 
19h 17m 33.87s -39 56' 34.2" P.A. 267 sep 2.6 mag 10.10,11.70
 
 
Coord 2000
19176-3957
Discov num
RST2099
Comp
Coord arcsec 2000
19 17 33.87 -39 56 34.2
Date first
1931
Date last
1947
Obs
3
Pa first
267
Pa last
267
P.A. Now (θ)
267°
Sep first
2.5
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
10.10
Mag sec
11.70
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
+018
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
266.8
Precise sep
2.6
Cdsa2 id
RST 2099
Constellation
Corona Austrina
Ra deg
19.292741666666668
De deg
-39.94283333333333
last precise pa
266.8
last precise sep
2.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19176-3957 RST2099 1947 3 267 2.6 10.10 11.70 191733.87-395634.2

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