18498-1057 J  2926

 
 
18h 49m 56.42s -11 00' 57.3" P.A. 181 sep 5.5 mag 12.00,14.00
 
 
Coord 2000
18498-1057
Discov num
J  2926
Comp
Coord arcsec 2000
18 49 56.42 -11 00 57.3
Date first
1944
Date last
2015
Obs
4
Pa first
175
Pa last
181
P.A. Now (θ)
181°
Sep first
4.0
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
12.00
Mag sec
14.00
delta mag (ΔM)
2
Spectral class
Pri motion ra
-016
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
180.6
Precise sep
5.471
Constellation
Scutum
Gaia DR2
4106147653129888128
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18498-1057 J 2926 1944 1 175 4.0 12.00 14.00 184907.50-105700.0
18498-1057 J 2926 2000 2 178 5.2 12.00 14.00 184956.42-110057.3
18498-1057 J 2926 2015 4 181 5.5 12.00 14.00 184956.42-110057.3

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