20011+4816 DEA  60AE

 
 
20H 01M 01.69S +48 15' 28.5" P.A. 7 SEP 61.7 MAG 6.70,12.45 SP G5+M5.5 DIST. 60.02 PC (195.79 L.Y.)
 
 
Coord 2000
20011+4816
Discov num
DEA  60
Comp
AE
Coord arcsec 2000
20 01 01.69 +48 15 28.5
Date first
2000
Date last
2000
Obs
1
Pa first
7
Pa last
7
P.A. Now (θ)
Sep first
61.7
Sep last
61.7
Sep. Now (ρ)
61.7"
Mag pri
6.70
Mag sec
12.45
delta mag (ΔM)
5.75
Spectral class
G5+M5.5 (yellow/red)
Pri motion ra
-084
Sec motion ra
-114
Pri motion dec
-079
Sec motion dec
-086
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
rPM=0.216 (< 0.3, Physical double)
This double is physical.
 
 
20011+4816 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 49086 20011+4816 STF2619 AB 1828 2015 68 237 4.2 8.91 8.92 0.01
Show 49086 20011+4816 STF2619 AC 1828 2015 14 354 20.1 8.91 12.60 3.69
Show 49086 20011+4816 DEA 60 AE 2000 2000 1 7 61.7 6.70 12.45 5.75 <===
Show 49086 20011+4816 STF2619 BC 1878 2015 9 4 22.1 8.92 12.60 3.68
Show 49086 20011+4816 STF2619 BD 1901 2015 6 6 16.9 8.92 13.90 4.98
Show 49086 20011+4816 STF2619 CD 1854 2015 8 175 5.4 12.60 13.90 1.30
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
SAO
49086
HIP
98535
Tycho2
3562-00517-1
HD
190042
BD
BD+47 2982
Distance
60.02
Distance ly
195.79
last precise pa
6.6
last precise sep
61.69