21509+3240 FYM 143CD

 
 
21h 50m 51.77s +32 40' 17.2" P.A. 91 sep 47 mag 8.42,14.71 Sp K0
 
 
Coord 2000
21509+3240
Discov num
FYM 143
Comp
CD
Coord arcsec 2000
21 50 51.77 +32 40 17.2
Date first
1999
Date last
2012
Obs
3
Pa first
82
Pa last
91
P.A. Now (θ)
91°
Sep first
40.8
Sep last
47.0
Sep. Now (ρ)
47"
Mag pri
8.42
Mag sec
14.71
delta mag (ΔM)
6.29
Spectral class
K0 (yellow-orange)
Pri motion ra
+012
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21509+3240 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21509+3240 ES 382 AB 1906 2002 4 310 10.1 8.28 14.60 6.32
Show 21509+3240 ES 382 AC 1893 2014 17 322 57.9 8.28 8.42 0.14
Show 21509+3240 FYM 143 AF 1999 2012 3 297 25.7 8.28 15.10 6.82
Show 21509+3240 FYM 143 CD 1999 2012 3 91 47.0 8.42 14.71 6.29 <===
Show 21509+3240 FYM 143 CE 1999 2012 3 113 45.1 8.42 15.20 6.78
Show 21509+3240 FYM 143 CF 1999 2012 3 161 36.3 8.42 15.10 6.68
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91
Precise sep
47
Cdsa2 id
FYM 143 CD
Constellation
Pegasus
Ra deg
21.847713888888887
De deg
32.67144444444444
last precise pa
91
last precise sep
47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21509+3240 FYM 143 CD 2012 2 91 47.0 8.42 14.71 215051.77+324017.2

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