19476+0105 BUP 199BC

 
 
19h 47m 39.40s +01 04' 47.6" P.A. 198 sep 29.3 mag 10.81,13.07
 
 
Coord 2000
19476+0105
Discov num
BUP 199
Comp
BC
Coord arcsec 2000
19 47 39.40 +01 04 47.6
Date first
1908
Date last
2000
Obs
4
Pa first
196
Pa last
198
P.A. Now (θ)
198°
Sep first
30.7
Sep last
29.3
Sep. Now (ρ)
29.3"
Mag pri
10.81
Mag sec
13.07
delta mag (ΔM)
2.26
Spectral class
Pri motion ra
+006
Sec motion ra
-005
Pri motion dec
-025
Sec motion dec
-007
Notes
N (See Notes)
rPM=0.821
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 AB 1893 2015 14 108 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 2000 4 198 29.3 10.81 13.07 2.26 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197.8
Precise sep
29.302
Cdsa2 id
BUP 199 BC
Constellation
Aquila
Ra deg
19.79427777777778
De deg
1.079888888888889
last precise pa
197.8
last precise sep
29.302
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19476+0105 BUP 199 BC 1999 3 198 29.3 10.70 12.20 D 194739.40+010447.6
19476+0105 BUP 199 BC 2000 4 198 29.3 10.70 12.20 N D 194739.40+010447.6

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