18222+0734 SLE 160

 
 
18h 22m 12.44s +07 34' 01.3" P.A. 307 sep 13.5 mag 11.40,13.00
 
 
Coord 2000
18222+0734
Discov num
SLE 160
Comp
Coord arcsec 2000
18 22 12.44 +07 34 01.3
Date first
1919
Date last
2012
Obs
6
Pa first
307
Pa last
307
P.A. Now (θ)
307°
Sep first
13.5
Sep last
13.5
Sep. Now (ρ)
13.5"
Mag pri
11.40
Mag sec
13.00
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-003
Sec motion ra
-007
Pri motion dec
-005
Sec motion dec
-003
Notes
rPM=0.587
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
306.8
Precise sep
13.52
Constellation
Ophiuchus
last precise pa
306.8
last precise sep
13.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18222+0734 SLE 160 1982 2 305 12.9 10.43 12.00 182208.29+073334.6
18222+0734 SLE 160 2012 3 307 13.5 10.43 12.00 182208.29+073334.6

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