18122+0455 HEI9010

 
 
18h 12m 08.57s +04 54' 34.0" P.A. 121 sep 6 mag 12.10,13.50
 
 
Coord 2000
18122+0455
Discov num
HEI9010
Comp
Coord arcsec 2000
18 12 08.57 +04 54 34.0
Date first
1976
Date last
2010
Obs
7
Pa first
122
Pa last
121
P.A. Now (θ)
121°
Sep first
5.9
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
12.10
Mag sec
13.50
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121
Precise sep
6.04
Constellation
Ophiuchus
last precise pa
121
last precise sep
6.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18122+0455 HEI9010 2010 5 121 6.1 12.10 13.50 181208.57+045434.0

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