18382+1426 HU  675

 
 
18h 38m 12.94s +14 26' 29.3" P.A. 61 sep 0.3 mag 10.48,10.29 Sp A2
 
 
Coord 2000
18382+1426
Discov num
HU  675
Comp
Coord arcsec 2000
18 38 12.94 +14 26 29.3
Date first
1902
Date last
2010
Obs
10
Pa first
71
Pa last
61
P.A. Now (θ)
61°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.48
Mag sec
10.29
delta mag (ΔM)
0.19
Spectral class
A2 (white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-008
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
61.2
Precise sep
0.25
Constellation
Hercules
Tycho2
1036-00951-1
last precise pa
61.2
last precise sep
0.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18382+1426 HU 675 1991 9 45 0.5 10.48 10.29 A2 183812.94+142629.3
18382+1426 HU 675 2010 10 61 0.3 10.48 10.29 A2 183812.94+142629.3

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