20467+1607 FYM  18AD

 
 
20h 46m 39.50s +16 07' 27.4" P.A. 323 sep 109.4 mag 4.36,16.20 Sp K1IV
 
 
Coord 2000
20467+1607
Discov num
FYM  18
Comp
AD
Coord arcsec 2000
20 46 39.50 +16 07 27.4
Date first
1998
Date last
2011
Obs
2
Pa first
319
Pa last
323
P.A. Now (θ)
323°
Sep first
116.9
Sep last
109.4
Sep. Now (ρ)
109.4"
Mag pri
4.36
Mag sec
16.20
delta mag (ΔM)
11.84
Spectral class
K1IV (yellow-orange)
Pri motion ra
-026
Sec motion ra
+004
Pri motion dec
-196
Sec motion dec
-001
Notes
N (See Notes)
rPM=0.998
This double is not physical.
 
 
20467+1607 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Gam2 Del 106476 20467+1607 STF2727 AB 1755 2017 531 265 8.9 4.36 5.03 0.67 Y
Show 20467+1607 FYM 18 AD 1998 2011 2 323 109.4 4.36 16.20 11.84 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
322.8
Precise sep
109.44
Cdsa2 id
FYM 18 AD
Constellation
Delphinus
Ra deg
20.777638888888887
De deg
16.124277777777777
last precise pa
322.8
last precise sep
109.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20467+1607 FYM 18 AD 2011 2 323 109.4 4.36 16.20 K1IV N 204639.50+160727.4

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