19419-1117 RST4638

 
 
19h 41m 54.21s -11 16' 49.5" P.A. 198 sep 5.6 mag 8.94,13.00 Sp G0
 
 
Coord 2000
19419-1117
Discov num
RST4638
Comp
Coord arcsec 2000
19 41 54.21 -11 16 49.5
Date first
1900
Date last
2000
Obs
5
Pa first
144
Pa last
198
P.A. Now (θ)
198°
Sep first
5.2
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
8.94
Mag sec
13.00
delta mag (ΔM)
4.06
Spectral class
G0 (yellow)
Pri motion ra
+056
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198.2
Precise sep
5.6
Constellation
Aquila
SAO
162903
Tycho2
5732-01899-1
HD
185925
last precise pa
198.2
last precise sep
5.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19419-1117 RST4638 1999 4 198 5.6 8.94 13.00 G0 N D 194154.21-111649.5
19419-1117 RST4638 2000 5 198 5.6 8.94 13.00 G0 N D 194154.21-111649.5
19419-1117 RST4638 2010 6 203 5.0 8.94 13.00 G0 N 194154.21-111649.5

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