18370+1910 J   799

 
 
18h 36m 59.82s +19 10' 17.8" P.A. 72 sep 2.7 mag 10.40,11.60 Sp A5
 
 
Coord 2000
18370+1910
Discov num
J   799
Comp
Coord arcsec 2000
18 36 59.82 +19 10 17.8
Date first
1912
Date last
2003
Obs
10
Pa first
73
Pa last
72
P.A. Now (θ)
72°
Sep first
1.7
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
10.40
Mag sec
11.60
delta mag (ΔM)
1.2
Spectral class
A5 (white)
Pri motion ra
-005
Sec motion ra
+021
Pri motion dec
-006
Sec motion dec
+011
Notes
rPM=1.31
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.6
Precise sep
2.7
Constellation
Hercules
Tycho2
1578-00956-1
HD
348999
last precise pa
71.6
last precise sep
2.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18370+1910 J 799 2003 9 72 2.7 10.40 11.60 A5 183659.82+191017.8

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