18397+4035 FYM  35AD

 
 
18h 39m 45.59s +40 34' 40.0" P.A. 276.00 sep 29.8 mag 10.28,14.52
 
 
Coord 2000
18397+4035
Discov num
FYM  35
Comp
AD
Coord arcsec 2000
18 39 45.59 +40 34 40.0
Date first
1999
Date last
2015
Obs
9
Pa first
277
Pa last
276
P.A. Now (θ)
276°
Sep first
29.6
Sep last
29.8
Sep. Now (ρ)
29.8"
Mag pri
10.28
Mag sec
14.52
delta mag (ΔM)
4.24
Spectral class
Pri motion ra
+017
Sec motion ra
-020
Pri motion dec
+004
Sec motion dec
-003
Notes
rPM=1.862
This double is not physical.
 
 
18397+4035 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 39 46 +40 34 40 AG 225 AB 2020 27 354 6.6 10.28 10.36 0.08
Show 18 39 46 +40 34 40 AG 225 AC 2015 12 236 12.6 10.28 14.00 3.72
Show 18 39 46 +40 34 40 FYM 35 AD 2015 9 276 29.8 10.28 14.52 4.24 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
276.2
Precise sep
29.832
Constellation
Lyra
Tycho2
3109-01844-1
Gaia DR2
2110512775674471936
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18397+4035 FYM 35 AD 2012 4 274 30.1 10.28 14.52 183945.59+403440.0
18397+4035 FYM 35 AD 2015 5 276 29.8 10.28 14.52 183945.59+403440.0

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