19476+0105 ENG  67AB

 
 
19h 47m 33.32s +01 05' 19.9" P.A. 108 sep 96 mag 6.84,10.81 Sp G0IV dist. 48.26 pc (157.42 l.y.)
 
 
Coord 2000
19476+0105
Discov num
ENG  67
Comp
AB
Coord arcsec 2000
19 47 33.32 +01 05 19.9
Date first
1893
Date last
2015
Obs
15
Pa first
123
Pa last
108
P.A. Now (θ)
108°
Sep first
102.0
Sep last
96.0
Sep. Now (ρ)
96"
Mag pri
6.84
Mag sec
10.81
delta mag (ΔM)
3.97
Spectral class
G0IV (yellow)
Pri motion ra
-029
Sec motion ra
+006
Pri motion dec
-227
Sec motion dec
-025
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.896
This double is not physical.
 
 
19476+0105 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19476+0105 ENG 67 Aa,Ab 2018 2018 1 105 0.6 6.84 11.80 4.96
Show 19476+0105 ENG 67 AB 1893 2015 15 108 96.0 6.84 10.81 3.97 <===
Show 19476+0105 SHY 322 AD 1991 2000 4 263 999.9 6.84 10.65 3.81
Show 19476+0105 BUP 199 BC 1908 2015 8 198 29.1 10.81 13.07 2.26
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
107.8
Precise sep
96
Constellation
Aquila
HIP
97384
Tycho2
0480-02950-1
Gaia DR2
01699614976
HD
187003
BD
BD+00 4314
Distance
48.26
Distance ly
157.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19476+0105 ENG 67 AB 1999 10 110 96.7 6.84 10.69 G0IV N D 194733.32+010519.9
19476+0105 ENG 67 AB 2009 11 111 96.8 6.84 10.69 G0IV N D 194733.32+010519.9
19476+0105 ENG 67 AB 2015 14 108 96.0 6.84 10.81 G0IV NU 194733.32+010519.9

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