18163+0702 LDS5233

 
 
18h 16m 21.46s +07 02' 03.1" P.A. 22 sep 4.8 mag 15.30,15.50
 
 
Coord 2000
18163+0702
Discov num
LDS5233
Comp
Coord arcsec 2000
18 16 21.46 +07 02 03.1
Date first
1960
Date last
2015
Obs
4
Pa first
12
Pa last
22
P.A. Now (θ)
22°
Sep first
4.0
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
15.30
Mag sec
15.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
Sec motion ra
+036
Pri motion dec
Sec motion dec
-075
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22.4
Precise sep
4.793
Constellation
Ophiuchus
Gaia DR2
4477841785092578048
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18163+0702 LDS5233 1960 1 12 4.0 16.70 17.00 181620.00+070200.0
18163+0702 LDS5233 2001 2 25 5.0 15.30 15.50 181621.46+070203.1
18163+0702 LDS5233 2015 4 22 4.8 15.30 15.50 181621.46+070203.1

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