18018-0258 HTP  46AK

 
 
18H 01M 46.60S -02 58' 15.4" P.A. 115 SEP 17.3 MAG 11.56,20.30
 
 
Coord 2000
18018-0258
Discov num
HTP  46
Comp
AK
Coord arcsec 2000
18 01 46.60 -02 58 15.4
Date first
2014
Date last
2014
Obs
1
Pa first
115
Pa last
115
P.A. Now (θ)
115°
Sep first
17.3
Sep last
17.3
Sep. Now (ρ)
17.3"
Mag pri
11.56
Mag sec
20.30
delta mag (ΔM)
8.74
Spectral class
Pri motion ra
-006
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
18018-0258 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18018-0258 HTP 46 AB 2014 2014 1 172 8.7 11.56 19.40 7.84
Show 18018-0258 HTP 46 AC 2014 2014 1 135 8.4 11.56 19.60 8.04
Show 18018-0258 HTP 46 AD 2014 2014 1 109 10.9 11.56 21.20 9.64
Show 18018-0258 HTP 46 AE 2014 2014 1 259 12.9 11.56 19.70 8.14
Show 18018-0258 HTP 46 AF 2014 2014 1 354 13.9 11.56 20.40 8.84
Show 18018-0258 HTP 46 AG 2014 2014 1 255 14.0 11.56 21.30 9.74
Show 18018-0258 HTP 46 AH 2014 2014 1 311 14.4 11.56 20.10 8.54
Show 18018-0258 HTP 46 AI 2014 2014 1 61 14.5 11.56 21.40 9.84
Show 18018-0258 HTP 46 AJ 2014 2014 1 156 16.8 11.56 20.60 9.04
Show 18018-0258 HTP 46 AK 2014 2014 1 115 17.3 11.56 20.30 8.74 <===
Show 18018-0258 HTP 46 AL 2014 2014 1 197 18.7 11.56 20.00 8.44
Show 18018-0258 HTP 46 AM 2014 2014 1 135 19.4 11.56 20.80 9.24
Show 18018-0258 HTP 46 AN 2014 2014 1 74 19.8 11.56 20.40 8.84
14-fold system
14 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
last precise pa
114.6
last precise sep
17.29