12565-2635 UC 2437AB

 
 
12h 56m 31.12s -26 35' 10.9" P.A. 47 sep 13.8 mag 9.20,14.70 Sp G5 dist. 129.37 pc (422 l.y.)
 
 
Coord 2000
12565-2635
Discov num
UC 2437
Comp
AB
Coord arcsec 2000
12 56 31.12 -26 35 10.9
Date first
1998
Date last
2015
Obs
4
Pa first
46
Pa last
47
P.A. Now (θ)
47°
Sep first
13.8
Sep last
13.8
Sep. Now (ρ)
13.8"
Mag pri
9.20
Mag sec
14.70
delta mag (ΔM)
5.5
Spectral class
G5 (yellow)
Pri motion ra
-054
Sec motion ra
-054
Pri motion dec
-008
Sec motion dec
-001
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
12565-2635 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12565-2635 YSC 216 Aa,Ab 2011 2017 5 26 0.1 8.80 9.90 1.10
Show 12565-2635 UC 2437 AB 1998 2015 4 47 13.8 9.20 14.70 5.50 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
K2III
Constellation
Cygnus
SAO
49704
HIP
101133
Tycho2
3573-01616-1
HD
195506
HR
7841
BD
BD+45 3196
Distance
129.37
Distance ly
422
last precise pa
46.5
last precise sep
13.822
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12565-2635 UC 2437 AB 1999 2 47 13.6 9.20 14.70 G5 V 125631.12-263510.9
12565-2635 UC 2437 AB 2015 3 46 13.8 9.20 14.70 G5 V 125631.12-263510.9

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