20347+3230 STF2700

 
 
20h 34m 44.60s +32 30' 21.1" P.A. 285 sep 24.2 mag 6.99,8.75 Sp K2III dist. 267.38 pc (872.19 l.y.)
 
 
Coord 2000
20347+3230
Discov num
STF2700
Comp
Coord arcsec 2000
20 34 44.60 +32 30 21.1
Date first
1831
Date last
2018
Obs
54
Pa first
286
Pa last
285
P.A. Now (θ)
285°
Sep first
24.0
Sep last
24.2
Sep. Now (ρ)
24.2"
Mag pri
6.99
Mag sec
8.75
delta mag (ΔM)
1.76
Spectral class
K2III (yellow-orange)
Pri motion ra
+005
Sec motion ra
+001
Pri motion dec
+005
Sec motion dec
+007
Notes
N (See Notes)
rPM=0.632
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285.2
Precise sep
24.201
Constellation
Cygnus
SAO
70220
HIP
101544
Tycho2
2690-01644-1
Gaia DR2
22579116160
HD
196197
BD
BD+32 3865
Distance
267.38
Distance ly
872.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20347+3230 STF2700 2008 44 285 23.8 6.99 8.75 K2III N D 203444.60+323021.1
20347+3230 STF2700 2009 45 284 24.1 6.99 8.75 K2III N D 203444.60+323021.1
20347+3230 STF2700 2011 46 285 24.0 6.99 8.75 K2III N D 203444.60+323021.1
20347+3230 STF2700 2012 48 284 25.1 6.99 8.75 K2III N D 203444.60+323021.1
20347+3230 STF2700 2015 49 284 24.0 6.99 8.75 K2III N 203444.60+323021.1
20347+3230 STF2700 2016 51 285 24.2 6.99 8.75 K2III N 203444.60+323021.1
20347+3230 STF2700 2017 52 285 24.1 6.99 8.75 K2III N 203444.60+323021.1
20347+3230 STF2700 2018 54 285 24.2 6.99 8.75 K2III N 203444.60+323021.1

If you need more information about this double, apply for a data request form to the WDS.