19510+1025 J   124AB (Omi Aql)

 
 
19h 51m 01.64s +10 24' 56.6" P.A. 254 sep 20.5 mag 5.11,13.50 Sp F8V+M3.5V
 
 
Coord 2000
19510+1025
Discov num
J   124
Comp
AB
Coord arcsec 2000
19 51 01.64 +10 24 56.6
Date first
1910
Date last
2016
Obs
10
Pa first
162
Pa last
254
P.A. Now (θ)
254°
Sep first
20.5
Sep last
20.5
Sep. Now (ρ)
20.5"
Mag pri
5.11
Mag sec
13.50
delta mag (ΔM)
8.39
Spectral class
F8V+M3.5V (yellow-white/red)
Pri motion ra
+242
Sec motion ra
+169
Pri motion dec
-137
Sec motion dec
+309
Notes
N L (See Notes, Linear solution)
rPM=1.283
This double is not 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 2016 10 254 20.5 5.11 13.50 8.39 <===
Show 19510+1025 J 124 AC 1910 2016 18 220 21.5 5.11 13.70 8.59
Show 19510+1025 POP1228 AD 1982 2016 8 122 48.3 5.11 13.20 8.09
Show 19510+1025 POP1228 AE 1982 2016 8 149 80.5 5.19 12.14 6.95
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
253.6
Precise sep
20.48
Name
Omi Aql
Constellation
Aquila
SAO
105338
HD
187691
HR
7560
Bayer
Omicron Aquilae
Bayer name
Omi Aql
Flamsteed
54 Aquilae
Flamsteed name
54 Aql
last precise pa
253.6
last precise sep
20.48
 
 
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 AB 1958 4 203 14.4 5.11 13.50 F9V N 195101.50+102457.8
19510+1025 J 124 AB 2008 6 249 19.0 5.11 13.50 F9V+M3 NU 195101.50+102457.8
19510+1025 J 124 AB 2012 7 251 19.5 5.11 13.50 F9V M3 NL 195101.50+102457.8
19510+1025 J 124 AB 2015 8 253 20.6 5.11 13.50 F8V+M3.5V NL 195101.50+102457.8
19510+1025 J 124 AB 2016 10 254 20.5 5.11 13.50 F8V+M3.5V NL 195101.64+102456.6

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