19171-3343 RST2098

 
 
19h 17m 06.96s -33 43' 29.0" P.A. 21 sep 1.3 mag 9.99,12.90
 
 
Coord 2000
19171-3343
Discov num
RST2098
Comp
Coord arcsec 2000
19 17 06.96 -33 43 29.0
Date first
1935
Date last
1944
Obs
2
Pa first
27
Pa last
21
P.A. Now (θ)
21°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.99
Mag sec
12.90
delta mag (ΔM)
2.91
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21.4
Precise sep
1.34
Constellation
Sagittarius
Tycho2
7427-01195-1
Gaia DR2
16103032960
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19171-3343 RST2098 1944 2 21 1.3 9.99 12.90 191706.96-334329.0

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