20194+1422 A  1672BC

 
 
20h 19m 21.22s +14 22' 17.8" P.A. 69 sep 0.1 mag 10.10,10.80 dist. 167.79 pc (547.33 l.y.)
 
 
Coord 2000
20194+1422
Discov num
A  1672
Comp
BC
Coord arcsec 2000
20 19 21.22 +14 22 17.8
Date first
1907
Date last
2018
Obs
11
Pa first
267
Pa last
69
P.A. Now (θ)
69°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.10
Mag sec
10.80
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+015
Sec motion ra
+015
Pri motion dec
+011
Sec motion dec
+011
Notes
Nature of this double is uncertain.
 
 
20194+1422 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20194+1422 STF2665 A,BC 1829 2012 32 12 3.3 6.88 9.55 2.67
Show 20194+1422 A 1672 BC 1907 2018 11 69 0.1 10.10 10.80 0.70 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
69
Precise sep
0.086
Spectr
A0
Constellation
Delphinus
SAO
105957
HIP
100192
Tycho2
1086-02191-1
Gaia DR2
61140828288
HD
193349
BD
BD+13 4356
Distance
167.79
Distance ly
547.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20194+1422 A 1672 BC 1989 10 26 0.1 10.10 10.80 201915.00+142200.0

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