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
last precise pa
83.4
last precise sep
25.294
 
 
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

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