18568+0013 RST5458

 
 
18h 56m 48.43s +00 12' 43.9" P.A. 325 sep 0.6 mag 10.20,12.30 Sp A
 
 
Coord 2000
18568+0013
Discov num
RST5458
Comp
Coord arcsec 2000
18 56 48.43 +00 12 43.9
Date first
1946
Date last
1950
Obs
2
Pa first
321
Pa last
325
P.A. Now (θ)
325°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.20
Mag sec
12.30
delta mag (ΔM)
2.1
Spectral class
A (white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
325.1
Precise sep
0.56
Constellation
Aquila
Tycho2
0449-00132-1
HD
175748
last precise pa
325.1
last precise sep
0.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18568+0013 RST5458 1950 2 325 0.6 10.20 12.30 A 185648.43+001243.9

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