17153-2636 SHJ 243AE

 
 
17h 15m 20.78s -26 36' 06.1" P.A. 313 sep 38.2 mag 5.12,12.30 Sp K5Ve dist. 5.93 pc (19.34 l.y.)
 
 
Coord 2000
17153-2636
Discov num
SHJ 243
Comp
AE
Coord arcsec 2000
17 15 20.78 -26 36 06.1
Date first
1898
Date last
2000
Obs
5
Pa first
294
Pa last
313
P.A. Now (θ)
313°
Sep first
38.5
Sep last
38.2
Sep. Now (ρ)
38.2"
Mag pri
5.12
Mag sec
12.30
delta mag (ΔM)
7.18
Spectral class
K5Ve (yellow-orange)
Pri motion ra
-051
Sec motion ra
-001
Pri motion dec
-115
Sec motion dec
+001
Notes
N L P (See Notes, Linear solution, 100-year proper motion)
rPM=1.004
This double is not physical.
 
 
17153-2636 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 36 Oph 185199 17153-2636 SHJ 243 AB 1777 2016 275 140 5.0 5.12 5.12 0.00 Y
Show 185198 17153-2636 SHJ 243 AC 1913 2000 7 74 731.6 5.12 6.46 1.34
Show 185198 17153-2636 SHJ 243 AD 1822 2000 12 338 276.9 5.12 7.80 2.68
Show 185199 17153-2636 SHJ 243 AE 1898 2000 5 313 38.2 5.12 12.30 7.18 <===
Show 185199 17153-2636 SHJ 243 BD 1825 1991 6 337 272.3 5.12 7.80 2.68
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
312.7
Precise sep
38.161
Other name
A Oph
Constellation
Ophiuchus
SAO
185199
HIP
84405
HD
155885
HR
6401
GC
23274
GL
Gl 663A
CD
CD-2612026
CP
CP-26 5858
Flamsteed
36 Ophiuchi
Flamsteed name
36 Oph
Distance
5.93
Distance ly
19.34
last precise pa
312.7
last precise sep
38.161
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17153-2636 SHJ 243 AE 1998 3 312 38.4 4.33 13.50 K5Ve N DP 171520.98-263610.2
17153-2636 SHJ 243 AE 2000 5 313 38.2 5.12 12.30 K5Ve NUDP 171520.77-263606.1

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