20141-0450 CSR   3AC

 
 
20h 14m 05.36s -04 50' 16.3" P.A. 112 sep 19.5 mag 9.73,9.80 Sp F8+G0 dist. 28.24 pc (92.12 l.y.)
 
 
Coord 2000
20141-0450
Discov num
CSR   3
Comp
AC
Coord arcsec 2000
20 14 05.36 -04 50 16.3
Date first
1895
Date last
2015
Obs
17
Pa first
112
Pa last
112
P.A. Now (θ)
112°
Sep first
20.2
Sep last
19.5
Sep. Now (ρ)
19.5"
Mag pri
9.73
Mag sec
9.80
delta mag (ΔM)
0.07
Spectral class
F8+G0 (yellow-white/yellow)
Pri motion ra
+025
Sec motion ra
+025
Pri motion dec
+001
Sec motion dec
-001
Notes
V (Proper motion indicates physical)
rPM=0.08 (< 0.3, Physical double)
This double is physical.
 
 
20141-0450 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V1477 Aql 20141-0450 HDS2883 AB 1991 1991 2 2 1.3 9.73 12.56 2.83
Show 20141-0450 CSR 3 AC 1895 2015 17 112 19.5 9.73 9.80 0.07 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
112.4
Precise sep
19.51
Var name
V1477 Aql
Constellation
Aquila
HIP
99720
Tycho2
5169-02187-1
HD
192249
BD
BD-05 5190
Distance
28.24
Distance ly
92.12
last precise pa
112.4
last precise sep
19.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20141-0450 CSR 3 AC 2015 11 112 19.5 9.73 9.80 F8+G0 V 201405.36-045016.3

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