18175-0323 HTP  45A,Wb

 
 
18h 17m 29.57s -03 22' 51.7" P.A. 264 sep 7.1 mag 12.42,21.20
 
 
Coord 2000
18175-0323
Discov num
HTP  45
Comp
A,Wb
Coord arcsec 2000
18 17 29.57 -03 22 51.7
Date first
2014
Date last
2014
Obs
1
Pa first
264
Pa last
264
P.A. Now (θ)
264°
Sep first
7.1
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
12.42
Mag sec
21.20
delta mag (ΔM)
8.78
Spectral class
Pri motion ra
+007
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
18175-0323 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18175-0323 HTP 45 AB 1999 2014 2 6 16.6 12.42 18.00 5.58
Show 18175-0323 HTP 45 AG 2014 2014 1 89 17.6 12.42 20.00 7.58
Show 18175-0323 HTP 45 AH 2014 2014 1 174 14.8 12.42 20.10 7.68
Show 18175-0323 HTP 45 AI 1999 2014 2 80 12.6 12.42 20.20 7.78
Show 18175-0323 HTP 45 AK 2014 2014 1 190 16.5 12.42 20.40 7.98
Show 18175-0323 HTP 45 AL 2014 2014 1 304 19.2 12.42 20.40 7.98
Show 18175-0323 HTP 45 AN 2014 2014 1 354 12.2 12.42 20.10 7.68
Show 18175-0323 HTP 45 AQ 2014 2014 1 228 16.8 12.42 21.00 8.58
Show 18175-0323 HTP 45 AR 2014 2014 1 267 14.6 12.42 21.10 8.68
Show 18175-0323 HTP 45 AS 2014 2014 1 337 16.0 12.42 21.00 8.58
Show 18175-0323 HTP 45 AV 2014 2014 1 243 14.0 12.42 21.30 8.88
Show 18175-0323 HTP 45 A,Wa 2014 2014 1 253 5.4 12.42 21.60 9.18
Show 18175-0323 HTP 45 A,Wb 2014 2014 1 264 7.1 12.42 21.20 8.78 <===
Show 18175-0323 HTP 45 A,Wc 2014 2014 1 305 16.9 12.42 21.40 8.98
Show 18175-0323 HTP 45 A,We 2014 2014 1 33 17.1 12.42 21.50 9.08
Show 18175-0323 HTP 45 A,Wg 2014 2014 1 284 15.8 12.42 21.90 9.48
Show 18175-0323 HTP 45 A,Wj 2014 2014 1 316 10.2 12.42 22.50 10.08
Show 18175-0323 HTP 45 A,Wn 2014 2014 1 221 13.3 12.42 18.10 5.68
Show 18175-0323 HTP 45 A,Wo 2014 2014 1 213 12.5 12.42 18.00 5.58
Show 18175-0323 HTP 45 A,Wp 1999 2014 2 268 17.8 12.42 18.50 6.08
Show 18175-0323 HTP 45 A,Wq 2014 2014 1 271 18.3 12.42 19.00 6.58
22-fold system
12 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
263.9
Precise sep
7.12
Constellation
Serpens
last precise pa
263.9
last precise sep
7.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18175-0323 HTP 45 A,Wb 2014 1 264 7.1 12.42 21.20 R 181729.57-032251.7

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