17078-2835 ABH  88AE

 
 
17h 07m 49.55s -28 34' 48.4" P.A. 304 sep 95.7 mag 8.60,13.66 Sp F1V
 
 
Coord 2000
17078-2835
Discov num
ABH  88
Comp
AE
Coord arcsec 2000
17 07 49.55 -28 34 48.4
Date first
1988
Date last
1999
Obs
3
Pa first
305
Pa last
304
P.A. Now (θ)
304°
Sep first
96.3
Sep last
95.7
Sep. Now (ρ)
95.7"
Mag pri
8.60
Mag sec
13.66
delta mag (ΔM)
5.06
Spectral class
F1V (yellow-white)
Pri motion ra
-004
Sec motion ra
-001
Pri motion dec
-004
Sec motion dec
-014
Notes
U (Proper motion indicates non-physical)
rPM=0.744
This double is not physical.
 
 
17078-2835 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 185044 17078-2835 HJ 4919 AB 1904 1999 7 264 22.4 8.67 10.90 2.23
Show 185044 17078-2835 ABH 88 AD 1988 1999 3 38 81.1 8.60 12.82 4.22
Show 185044 17078-2835 ABH 88 AE 1988 1999 3 304 95.7 8.60 13.66 5.06 <===
Show 185044 17078-2835 ABH 88 AF 1988 1999 3 128 30.4 8.67 13.50 4.83
Show 185044 17078-2835 DAW 214 BC 1920 1999 5 176 10.0 10.90 13.10 2.20
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303.9
Precise sep
95.686
Constellation
Ophiuchus
SAO
185044
Tycho2
6823-01469-1
HD
154641
last precise pa
303.9
last precise sep
95.686
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17078-2835 ABH 88 AE 1998 2 304 95.8 8.60 13.66 D 170749.55-283448.4
17078-2835 ABH 88 AE 1999 3 304 95.7 8.60 13.66 F1V UD 170749.55-283448.4

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