18440-0654 J  2919

 
 
18h 43m 58.42s -06 54' 57.6" P.A. 114 sep 7 mag 10.90,11.70 Sp A0III
 
 
Coord 2000
18440-0654
Discov num
J  2919
Comp
Coord arcsec 2000
18 43 58.42 -06 54 57.6
Date first
1892
Date last
2007
Obs
10
Pa first
113
Pa last
114
P.A. Now (θ)
114°
Sep first
7.1
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
10.90
Mag sec
11.70
delta mag (ΔM)
0.8
Spectral class
A0III (white)
Pri motion ra
+000
Sec motion ra
+001
Pri motion dec
+001
Sec motion dec
+000
Notes
N (See Notes)
rPM=1.414
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
113.8
Precise sep
7.04
Constellation
Scutum
Tycho2
5125-00051-1
last precise pa
113.8
last precise sep
7.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18440-0654 J 2919 2001 7 114 7.1 10.90 11.70 D 184358.55-065458.5
18440-0654 J 2919 2007 10 114 7.0 10.90 11.70 N D 184358.55-065458.5
18440-0654 J 2919 2010 11 115 5.8 10.90 11.70 A0III N 184358.55-065458.5

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