18516+3739 FYM  39AF

 
 
18H 51M 35.45S +37 38' 40.6" P.A. 205 SEP 88.4 MAG 10.98,11.50
 
 
Coord 2000
18516+3739
Discov num
FYM  39
Comp
AF
Coord arcsec 2000
18 51 35.45 +37 38 40.6
Date first
2000
Date last
2012
Obs
3
Pa first
205
Pa last
205
P.A. Now (θ)
205°
Sep first
89.9
Sep last
88.4
Sep. Now (ρ)
88.4"
Mag pri
10.98
Mag sec
11.50
delta mag (ΔM)
0.52
Spectral class
Pri motion ra
-092
Sec motion ra
+002
Pri motion dec
-102
Sec motion dec
+002
Notes
rPM=1.021
This double is not physical.
 
 
18516+3739 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18516+3739 ES 2025 AB 1923 2012 13 352 24.7 10.98 11.46 0.48
Show 18516+3739 ES 2025 AD 2000 2012 6 355 29.9 10.98 12.10 1.12
Show 18516+3739 FYM 39 AE 2000 2012 3 299 62.0 10.98 13.40 2.42
Show 18516+3739 FYM 39 AF 2000 2012 3 205 88.4 10.98 11.50 0.52 <===
Show 18516+3739 FYM 39 AG 2000 2012 3 116 55.3 10.98 12.80 1.82
Show 18516+3739 ES 2025 BC 1923 2007 4 80 5.4 11.46 14.20 2.74
Show 18516+3739 ES 2025 BD 1923 2011 6 11 5.4 11.46 12.20 0.74
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
Tycho2
3119-02209-1
last precise pa
204.6
last precise sep
88.421