18424-0727 J  2523

 
 
18h 42m 20.02s -07 29' 02.9" P.A. 125 sep 3 mag 11.90,12.10
 
 
Coord 2000
18424-0727
Discov num
J  2523
Comp
Coord arcsec 2000
18 42 20.02 -07 29 02.9
Date first
1943
Date last
2015
Obs
6
Pa first
77
Pa last
125
P.A. Now (θ)
125°
Sep first
2.9
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
11.90
Mag sec
12.10
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-035
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.3
Precise sep
3.015
Constellation
Scutum
Gaia DR2
4252679292908993664
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18424-0727 J 2523 2002 3 118 2.9 9.60 9.80 184220.02-072902.9
18424-0727 J 2523 2007 4 120 2.7 9.60 9.80 184220.02-072902.9
18424-0727 J 2523 2015 6 125 3.0 11.90 12.10 184220.02-072902.9

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