14162+5122 STFA 26AB (Asellus secondus)

 
 
14H 16M 10.07S +51 22' 01.3" P.A. 33 SEP 38.8 MAG 4.76,7.39 SP A7IV+K0V DIST. 29.07 PC (94.83 L.Y.)
 
 
Coord 2000
14162+5122
Discov num
STFA 26
Comp
AB
Coord arcsec 2000
14 16 10.07 +51 22 01.3
Date first
1779
Date last
2016
Obs
102
Pa first
37
Pa last
33
P.A. Now (θ)
33°
Sep first
37.6
Sep last
38.8
Sep. Now (ρ)
38.8"
Mag pri
4.76
Mag sec
7.39
delta mag (ΔM)
2.63
Spectral class
A7IV+K0V (white/yellow-orange)
Pri motion ra
-149
Sec motion ra
-144
Pri motion dec
+089
Sec motion dec
+092
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
14162+5122 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Asellus secondus 29071 14162+5122 STFA 26 AB 1779 2016 102 33 38.8 4.76 7.39 2.63 <===
Show 29071 14162+5122 STFA 26 AC 1911 2003 4 187 93.7 4.76 13.51 8.75
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name
Asellus secondus
Meaning
second donkey
Other names
ASELLUS SECUNDUS
Constellation
Bootes
SAO
29071
HIP
69713
Tycho2
3478-01333-1
HD
125161
HR
5350
GC
19269
GL
Wo 9474A
BD
BD+52 1784
Bayer
Iota Bootis
Bayer name
Iot Boo
Flamsteed
21 Bootis
Flamsteed name
21 Boo
Distance
29.07
Distance ly
94.83
last precise pa
33.1
last precise sep
38.82