23459+0418 ITF  15

 
 
23h 45m 52.50s +04 17' 50.5" P.A. 83 sep 25.3 mag 9.47,16.00 Sp G9V+M2.5V
 
 
Coord 2000
23459+0418
Discov num
ITF  15
Comp
Coord arcsec 2000
23 45 52.50 +04 17 50.5
Date first
1953
Date last
2015
Obs
6
Pa first
83
Pa last
83
P.A. Now (θ)
83°
Sep first
25.3
Sep last
25.3
Sep. Now (ρ)
25.3"
Mag pri
9.47
Mag sec
16.00
delta mag (ΔM)
6.53
Spectral class
G9V+M2.5V (yellow/red)
Pri motion ra
+019
Sec motion ra
+020
Pri motion dec
-004
Sec motion dec
-006
Notes
U (Proper motion indicates non-physical)
rPM=0.107 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.4
Precise sep
25.294
Constellation
Pisces
Tycho2
0589-00850-1
Gaia DR2
73265435904
HD
223001
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23459+0418 ITF 15 1997 2 84 25.1 9.47 16.00 G9V+M2.5V V 234552.50+041750.5
23459+0418 ITF 15 2000 4 84 25.1 9.47 16.00 G9V+M2.5V V 234552.50+041750.5
23459+0418 ITF 15 2010 5 84 25.1 9.47 16.00 G9V+M2.5V V 234552.50+041750.5
23459+0418 ITF 15 2015 6 83 25.3 9.47 16.00 G9V+M2.5V U 234552.50+041750.5

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