20048-0239 ELP  45AB

 
 
20H 04M 49.36S -02 39' 20.3" P.A. 208 SEP 2.6 MAG 8.05,10.31
 
 
Coord 2000
20048-0239
Discov num
ELP  45
Comp
AB
Coord arcsec 2000
20 04 49.36 -02 39 20.3
Date first
2008
Date last
2012
Obs
5
Pa first
209
Pa last
208
P.A. Now (θ)
208°
Sep first
2.5
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
8.05
Mag sec
10.31
delta mag (ΔM)
2.26
Spectral class
Pri motion ra
+029
Sec motion ra
Pri motion dec
-072
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
20048-0239 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20048-0239 ELP 45 AB 2008 2012 5 208 2.6 8.05 10.31 2.26 <===
Show 20048-0239 CVN 108 AC 2011 2011 1 57 4.4 8.03 19.20 11.17
Show 20048-0239 CVN 108 AD 2011 2011 1 229 5.7 8.03 16.60 8.57
Show 20048-0239 CVN 108 AE 2011 2011 1 140 7.3 8.03 17.80 9.77
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
Tycho2
5164-00567-1
last precise pa
208.3
last precise sep
2.64