08547+1637 AG  338AB (IK Cnc)

 
 
08h 54m 41.52s +16 36' 39.7" P.A. 169 sep 1.7 mag 9.01,9.22 Sp G5 dist. 40.14 pc (130.94 l.y.)
 
 
Coord 2000
08547+1637
Discov num
AG  338
Comp
AB
Coord arcsec 2000
08 54 41.52 +16 36 39.7
Date first
1912
Date last
2015
Obs
48
Pa first
237
Pa last
169
P.A. Now (θ)
169°
Sep first
1.3
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.01
Mag sec
9.22
delta mag (ΔM)
0.21
Spectral class
G5 (yellow)
Pri motion ra
-134
Sec motion ra
-134
Pri motion dec
-027
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
08547+1637 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 98223 08547+1637 TOK 196 Aa,Ab 2010 2015 5 121 0.2 9.01 9.22 0.21 Y
Show IK Cnc 98223 08547+1637 AG 338 AB 1912 2015 48 169 1.7 9.01 9.22 0.21 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
168.5
Precise sep
1.7
Var name
IK Cnc
Constellation
Cancer
SAO
98223
HIP
43751
Tycho2
1394-00057-1
BD
BD+17 1972
Distance
40.14
Distance ly
130.94
last precise pa
168.5
last precise sep
1.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08547+1637 AG 338 AB 2010 46 171 2.1 9.01 9.22 G5 D 085441.52+163639.7
08547+1637 AG 338 AB 2011 47 170 2.1 9.01 9.22 G5 D 085441.52+163639.7
08547+1637 AG 338 AB 2012 49 168 2.1 9.01 9.22 G5 085441.52+163639.7
08547+1637 AG 338 AB 2014 45 167 2.1 9.01 9.22 G5 085441.52+163639.7
08547+1637 AG 338 AB 2015 46 166 2.1 9.01 9.22 G5 085441.52+163639.7

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