20140-0052 JNN 246AF

 
 
20H 13M 59.84S -00 52' 00.8" P.A. 217 SEP 7.3 MAG 5.69,19.30 SP K2.5V
 
 
Coord 2000
20140-0052
Discov num
JNN 246
Comp
AF
Coord arcsec 2000
20 13 59.84 -00 52 00.8
Date first
2012
Date last
2012
Obs
1
Pa first
217
Pa last
217
P.A. Now (θ)
217°
Sep first
7.3
Sep last
7.3
Sep. Now (ρ)
7.3"
Mag pri
5.69
Mag sec
19.30
delta mag (ΔM)
13.61
Spectral class
K2.5V (yellow-orange)
Pri motion ra
-061
Sec motion ra
Pri motion dec
+261
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
20140-0052 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 144192 20140-0052 BU 1485 A,BC 1896 2008 21 103 74.2 7.87 10.12 2.25
Show 144192 20140-0052 ABT 15 AE 1921 2008 4 226 80.3 7.87 12.83 4.96
Show 144192 20140-0052 JNN 246 AF 2012 2012 1 217 7.3 5.69 19.30 13.61 <===
Show 20140-0052 J 551 BC 1911 1949 4 265 0.2 10.80 11.00 0.20
Show 20140-0052 BU 1485 BC,D 1908 2008 10 66 23.6 10.12 12.20 2.08
Sextuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
SAO
144192
last precise pa
217.1
last precise sep
7.31