18588-3713 I  1114

 
 
18h 58m 49.14s -37 12' 56.6" P.A. 281 sep 1.3 mag 11.02,11.50 Sp A8
 
 
Coord 2000
18588-3713
Discov num
I  1114
Comp
Coord arcsec 2000
18 58 49.14 -37 12 56.6
Date first
1915
Date last
1985
Obs
5
Pa first
275
Pa last
281
P.A. Now (θ)
281°
Sep first
1.0
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
11.02
Mag sec
11.50
delta mag (ΔM)
0.48
Spectral class
A8 (white)
Pri motion ra
+011
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
281.2
Precise sep
1.33
Constellation
Corona Austrina
Tycho2
7421-00387-1
last precise pa
281.2
last precise sep
1.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18588-3713 I 1114 1985 5 281 1.3 11.02 11.50 185849.14-371256.6

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