19510+1025 J   124AC

 
 
19h 51m 01.64s +10 24' 56.6" P.A. 218 sep 21.9 mag 5.11,13.70 Sp F8V dist. 19.19 pc (62.6 l.y.)
 
 
Coord 2000
19510+1025
Discov num
J   124
Comp
AC
Coord arcsec 2000
19 51 01.64 +10 24 56.6
Date first
1910
Date last
2015
Obs
17
Pa first
222
Pa last
218
P.A. Now (θ)
218°
Sep first
22.9
Sep last
21.9
Sep. Now (ρ)
21.9"
Mag pri
5.11
Mag sec
13.70
delta mag (ΔM)
8.59
Spectral class
F8V (yellow-white)
Pri motion ra
+242
Sec motion ra
+261
Pri motion dec
-137
Sec motion dec
-160
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.097 (< 0.3, Physical double)
This double is physical.
 
 
19510+1025 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Omi Aql 105338 19510+1025 J 124 AB 1910 2015 9 249 19.3 5.11 13.50 8.39
Show 105338 19510+1025 J 124 AC 1910 2015 17 218 21.9 5.11 13.70 8.59 <===
Show 105338 19510+1025 POP1228 AD 1982 2015 7 122 49.4 5.11 13.20 8.09
Show 105338 19510+1025 POP1228 AE 1982 2015 7 149 81.3 5.19 12.14 6.95
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218.2
Precise sep
21.88
Constellation
Aquila
SAO
105338
HIP
97675
Tycho2
1062-02701-1
HD
187691
HR
7560
GC
27480
GL
Gl 768.1A
BD
BD+10 4073
Bayer
Omicron Aquilae
Bayer name
Omi Aql
Flamsteed
54 Aquilae
Flamsteed name
54 Aql
Distance
19.19
Distance ly
62.6
last precise pa
218.2
last precise sep
21.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19510+1025 J 124 AC 2000 11 221 22.0 5.11 13.70 F9V N D 195101.50+102457.8
19510+1025 J 124 AC 2008 12 220 22.1 5.11 13.70 F9V NVD 195101.50+102457.8
19510+1025 J 124 AC 2013 14 220 21.6 5.11 13.70 F9V NVD 195101.50+102457.8
19510+1025 J 124 AC 2015 16 220 22.0 5.11 13.70 F8V NV 195101.50+102457.8

If you need more information about this double, apply for a data request form to the WDS.