03498+3924 ITF  42

 
 
03h 49m 45.59s +39 23' 47.7" P.A. 67 sep 35.4 mag 12.40,12.80 Sp G8V+K1V
 
 
Coord 2000
03498+3924
Discov num
ITF  42
Comp
Coord arcsec 2000
03 49 45.59 +39 23 47.7
Date first
1928
Date last
2015
Obs
7
Pa first
66
Pa last
67
P.A. Now (θ)
67°
Sep first
35.7
Sep last
35.4
Sep. Now (ρ)
35.4"
Mag pri
12.40
Mag sec
12.80
delta mag (ΔM)
0.4
Spectral class
G8V+K1V (yellow/yellow-orange)
Pri motion ra
+019
Sec motion ra
+016
Pri motion dec
-026
Sec motion dec
-029
Notes
V (Proper motion indicates physical)
rPM=0.128 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
66.7
Precise sep
35.434
Cdsa2 id
ITF 42
Constellation
Perseus
Ra deg
3.8293305555555555
De deg
39.39658333333333
last precise pa
66.7
last precise sep
35.434
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03498+3924 ITF 42 1998 2 67 35.3 12.40 12.80 G8V+K1V V 034945.59+392347.7
03498+3924 ITF 42 2002 4 67 35.4 12.40 12.80 G8V+K1V V 034945.59+392347.7
03498+3924 ITF 42 2010 5 67 35.4 12.40 12.80 G8V+K1V V 034945.59+392347.7
03498+3924 ITF 42 2015 7 67 35.4 12.40 12.80 G8V+K1V V 034945.59+392347.7

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