18420-1445 J  2223

 
 
18h 42m 04.06s -14 42' 28.8" P.A. 28 sep 4.5 mag 10.60,13.50
 
 
Coord 2000
18420-1445
Discov num
J  2223
Comp
Coord arcsec 2000
18 42 04.06 -14 42 28.8
Date first
1942
Date last
2001
Obs
4
Pa first
35
Pa last
28
P.A. Now (θ)
28°
Sep first
4.0
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
10.60
Mag sec
13.50
delta mag (ΔM)
2.9
Spectral class
Pri motion ra
-014
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
27.9
Precise sep
4.481
Constellation
Scutum
last precise pa
27.9
last precise sep
4.481
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18420-1445 J 2223 2001 3 28 4.5 10.60 13.50 D 184204.06-144228.8

If you need more information about this double, apply for a data request form to the WDS.