21078+3421 FYM 125AM

 
 
21h 07m 47.29s +34 21' 24.8" P.A. 259 sep 67.2 mag 10.22,14.50 Sp A7III
 
 
Coord 2000
21078+3421
Discov num
FYM 125
Comp
AM
Coord arcsec 2000
21 07 47.29 +34 21 24.8
Date first
1999
Date last
2012
Obs
3
Pa first
259
Pa last
259
P.A. Now (θ)
259°
Sep first
67.2
Sep last
67.2
Sep. Now (ρ)
67.2"
Mag pri
10.22
Mag sec
14.50
delta mag (ΔM)
4.28
Spectral class
A7III (white)
Pri motion ra
+008
Sec motion ra
+001
Pri motion dec
-002
Sec motion dec
-004
Notes
N (See Notes)
rPM=0.883
This double is not physical.
 
 
21078+3421 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21078+3421 ES 2313 AB 1927 2012 5 196 7.3 10.22 14.40 4.18
Show 21078+3421 HJ 1614 AC 1927 2012 8 257 12.4 10.22 11.30 1.08
Show 21078+3421 ABH 141 AD 1893 2004 11 43 84.9 10.22 8.73 1.49
Show 21078+3421 ABH 141 AE 1987 2012 4 140 22.6 10.22 13.88 3.66
Show 21078+3421 ABH 141 AF 1987 2012 3 92 56.4 10.22 14.10 3.88
Show 21078+3421 ABH 141 AG 1987 2012 4 96 70.8 10.22 13.31 3.09
Show 21078+3421 ABH 141 AH 1987 2012 4 127 84.1 10.22 14.70 4.48
Show 21078+3421 ABH 141 AI 1987 2002 3 124 107.7 10.22 14.90 4.68
Show 21078+3421 ABH 141 AJ 1987 2012 4 222 61.8 10.22 13.90 3.68
Show 21078+3421 FYM 125 AK 1999 2012 3 233 74.0 10.22 15.00 4.78
Show 21078+3421 FYM 125 AL 1999 2012 3 195 61.0 10.22 15.70 5.48
Show 21078+3421 FYM 125 AM 1999 2012 3 259 67.2 10.22 14.50 4.28 <===
Show 21078+3421 ABH 141 GF 2002 2012 2 292 15.4 13.31 14.10 0.79
Show 21078+3421 FYM 125 JK 1999 2012 3 260 14.0 13.90 15.00 1.10
13-fold system
13 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259
Precise sep
67.2
Cdsa2 id
FYM 125 AM
Constellation
Cygnus
Ra deg
21.12980277777778
De deg
34.35688888888889
last precise pa
259
last precise sep
67.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21078+3421 FYM 125 AM 2012 2 259 67.2 10.22 14.50 A7III N 210747.29+342124.8

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