21254+1121 FYM 330AD

 
 
21h 25m 26.92s +11 20' 45.7" P.A. 79 sep 22.9 mag 8.29,14.90 Sp F8
 
 
Coord 2000
21254+1121
Discov num
FYM 330
Comp
AD
Coord arcsec 2000
21 25 26.92 +11 20 45.7
Date first
2000
Date last
2015
Obs
3
Pa first
79
Pa last
79
P.A. Now (θ)
79°
Sep first
22.4
Sep last
22.9
Sep. Now (ρ)
22.9"
Mag pri
8.29
Mag sec
14.90
delta mag (ΔM)
6.61
Spectral class
F8 (yellow-white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
21254+1121 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21254+1121 A 887 AB 1904 1996 15 179 0.1 8.29 9.70 1.41
Show 21254+1121 A 887 AC 1930 2013 4 322 12.4 8.29 11.70 3.41
Show 21254+1121 FYM 330 AD 2000 2015 3 79 22.9 8.29 14.90 6.61 <===
Show 21254+1121 FYM 330 AE 2000 2015 3 61 16.2 8.29 15.80 7.51
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
78.6
Precise sep
22.9
Constellation
Equuleus
last precise pa
78.6
last precise sep
22.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21254+1121 FYM 330 AD 2015 2 79 22.9 8.29 14.90 F8 N 212526.92+112045.7

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