19297+0102 OSO 109AB

 
 
19h 29m 44.03s +01 01' 30.2" P.A. 58 sep 7.2 mag 11.79,17.10 Sp sdF0? dist. 134.59 pc (439.03 l.y.)
 
 
Coord 2000
19297+0102
Discov num
OSO 109
Comp
AB
Coord arcsec 2000
19 29 44.03 +01 01 30.2
Date first
1995
Date last
1999
Obs
5
Pa first
61
Pa last
58
P.A. Now (θ)
58°
Sep first
6.2
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
11.79
Mag sec
17.10
delta mag (ΔM)
5.31
Spectral class
sdF0?
Pri motion ra
-176
Sec motion ra
Pri motion dec
-175
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19297+0102 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19297+0102 OSO 109 AB 1995 1999 5 58 7.2 11.79 17.10 5.31 <===
Show 19297+0102 OSO 109 AC 1995 2002 5 56 8.2 11.79 17.70 5.91
Show 19297+0102 OSO 109 AD 2002 2002 1 91 8.2 11.79 18.90 7.11
Show 19297+0102 OSO 109 AE 2002 2002 1 19 9.3 11.79 18.40 6.61
Show 19297+0102 OSO 109 AF 1995 2002 6 279 13.0 11.79 18.10 6.31
Show 19297+0102 OSO 109 AG 2002 2002 1 149 15.1 11.79 18.90 7.11
Show 19297+0102 OSO 109 AH 1995 2002 2 320 16.4 11.79 18.70 6.91
Show 19297+0102 OSO 109 AI 1995 1995 1 69 19.8 11.79 19.10 7.31
Show 19297+0102 OSO 109 AJ 1995 2002 7 237 19.2 11.79 17.20 5.41
Show 19297+0102 OSO 109 AK 2002 2002 1 189 23.3 11.79 18.80 7.01
11-fold system
11 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
57.7
Precise sep
7.23
Constellation
Aquila
HIP
95856
Tycho2
0465-00317-1
Gaia DR2
29535052416
Distance
134.59
Distance ly
439.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19297+0102 OSO 109 AB 1996 4 61 6.4 11.79 17.10 N D 192944.03+010130.2
19297+0102 OSO 109 AB 1999 5 58 7.2 11.79 17.10 sdF0? N 192944.03+010130.2

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