18246+0653 SLE 341

 
 
18h 24m 37.18s +06 52' 41.1" P.A. 98 sep 23.7 mag 11.76,11.81
 
 
Coord 2000
18246+0653
Discov num
SLE 341
Comp
Coord arcsec 2000
18 24 37.18 +06 52 41.1
Date first
1918
Date last
2017
Obs
8
Pa first
100
Pa last
98
P.A. Now (θ)
98°
Sep first
23.6
Sep last
23.7
Sep. Now (ρ)
23.7"
Mag pri
11.76
Mag sec
11.81
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
-004
Sec motion ra
-003
Pri motion dec
-009
Sec motion dec
-001
Notes
rPM=0.819
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
98.2
Precise sep
23.662
Constellation
Ophiuchus
Tycho2
0445-01480-1
last precise pa
98.2
last precise sep
23.662
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18246+0653 SLE 341 2002 5 98 23.3 11.71 11.78 D 182437.18+065241.1
18246+0653 SLE 341 2010 7 98 23.6 11.76 11.81 182437.18+065241.1
18246+0653 SLE 341 2017 8 98 23.7 11.76 11.81 182437.18+065241.1

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