14162+5122 STFA 26AC

14h 16m 10.07s +51 22' 01.3" P.A. 187 sep 93.7 mag 4.76,13.51 Sp A7IV dist. 29.07 pc (94.83 l.y.)

Coord 2000
14162+5122
Discov num
STFA 26
Comp
AC
Coord arcsec 2000
14 16 10.07 +51 22 01.3
Date first
1911
Date last
2003
Obs
4
Pa first
197
Pa last
187
P.A. Now (θ)
187°
Sep first
85.7
Sep last
93.7
Sep. Now (ρ)
93.7"
Mag pri
4.76
Mag sec
13.51
delta mag (ΔM)
8.75
Spectral class
A7IV (white)
Pri motion ra
-149
Sec motion ra
-006
Pri motion dec
+089
Sec motion dec
-019
Notes
N (See Notes)


rPM=1.033

This double is not 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 2017 103 33 38.9 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

Precise pa
186.8
Precise sep
93.65
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
186.8
last precise sep
93.65




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14162+5122 STFA 26 AC 2000 3 187 92.8 4.76 12.60 A7IV N D 141610.07+512201.3
14162+5122 STFA 26 AC 2003 4 187 93.7 4.76 12.60 A7IV N D 141610.07+512201.3

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