01562+3715 STFA  4AB (56 And)

 
 
01h 56m 09.23s +37 15' 06.5" P.A. 298 sep 202.5 mag 5.79,6.07 Sp K0III+gM0 dist. 96.99 pc (316.38 l.y.)
 
 
Coord 2000
01562+3715
Discov num
STFA  4
Comp
AB
Coord arcsec 2000
01 56 09.23 +37 15 06.5
Date first
1834
Date last
2014
Obs
38
Pa first
302
Pa last
298
P.A. Now (θ)
298°
Sep first
176.2
Sep last
202.5
Sep. Now (ρ)
202.5"
Mag pri
5.79
Mag sec
6.07
delta mag (ΔM)
0.28
Spectral class
K0III+gM0 (yellow-orange)
Pri motion ra
+184
Sec motion ra
+010
Pri motion dec
+012
Sec motion dec
-005
Notes
N L (See Notes, Linear solution)
rPM=0.948
This double is not physical.
 
 
01562+3715 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 56 And 55107 01562+3715 STFA 4 AB 1834 2014 38 298 202.5 5.79 6.07 0.28 <===
Show 55107 01562+3715 BU 1368 AC 1903 2001 9 77 18.5 5.79 11.93 6.14
Show 55102 01562+3715 BU 1368 BD 1880 2010 11 258 204.4 6.07 9.77 3.70
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.5
Precise sep
202.5
Name
56 And
Cdsa2 id
STFA 4 AB
Constellation
Andromeda
SAO
55107
HIP
9021
Tycho2
2319-01796-1
HD
11749
HR
557
GC
2324
BD
BD+36 355
Flamsteed
56 Andromedae
Flamsteed name
56 And
Ra deg
1.9358972222222222
De deg
37.251805555555556
Distance
96.99
Distance ly
316.38
last precise pa
297.5
last precise sep
202.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01562+3715 STFA 4 AB 2001 27 299 200.5 5.79 6.07 K0III gM0 NLD 015609.23+371506.5
01562+3715 STFA 4 AB 2010 32 298 202.4 5.79 6.07 K0III gM0 NLD 015609.23+371506.5
01562+3715 STFA 4 AB 2012 35 298 207.1 5.79 6.07 K0III gM0 NLD 015609.23+371506.5
01562+3715 STFA 4 AB 2014 38 298 202.5 5.79 6.07 K0III+gM0 NL 015609.23+371506.5

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