18181+0709 LDS5234

 
 
18h 18m 13.95s +07 09' 00.9" P.A. 31 sep 3.9 mag 15.00,15.60
 
 
Coord 2000
18181+0709
Discov num
LDS5234
Comp
Coord arcsec 2000
18 18 13.95 +07 09 00.9
Date first
1960
Date last
2015
Obs
3
Pa first
28
Pa last
31
P.A. Now (θ)
31°
Sep first
4.0
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
15.00
Mag sec
15.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-119
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.9
Precise sep
3.94
Constellation
Ophiuchus
Gaia DR2
91323401984
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18181+0709 LDS5234 1960 1 332 4.0 15.00 15.60 181860.00+070900.0
18181+0709 LDS5234 2000 2 31 3.9 15.00 15.60 181813.96+070904.3
18181+0709 LDS5234 2015 4 31 3.9 15.00 15.60 181813.95+070900.9

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