19103-1057 RST4620

 
 
19h 10m 16.67s -10 57' 02.1" P.A. 350 sep 0.5 mag 10.79,10.96 Sp A0
 
 
Coord 2000
19103-1057
Discov num
RST4620
Comp
Coord arcsec 2000
19 10 16.67 -10 57 02.1
Date first
1939
Date last
1991
Obs
3
Pa first
321
Pa last
350
P.A. Now (θ)
350°
Sep first
0.9
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.79
Mag sec
10.96
delta mag (ΔM)
0.17
Spectral class
A0 (white)
Pri motion ra
+009
Sec motion ra
+009
Pri motion dec
-008
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
349.9
Precise sep
0.46
Cdsa2 id
RST 4620
Constellation
Aquila
Tycho2
5712-00627-1
HD
178749
Ra deg
19.171297222222222
De deg
-10.950583333333332
last precise pa
349.9
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19103-1057 RST4620 1991 3 350 0.5 10.79 10.96 A0 191016.67-105702.1

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