13039+2414 ITF  95

 
 
13h 03m 51.74s +24 14' 24.6" P.A. 348 sep 18.4 mag 11.40,16.90 Sp K1V+M3V
 
 
Coord 2000
13039+2414
Discov num
ITF  95
Comp
Coord arcsec 2000
13 03 51.74 +24 14 24.6
Date first
1956
Date last
2000
Obs
2
Pa first
349
Pa last
348
P.A. Now (θ)
348°
Sep first
18.0
Sep last
18.4
Sep. Now (ρ)
18.4"
Mag pri
11.40
Mag sec
16.90
delta mag (ΔM)
5.5
Spectral class
K1V+M3V (yellow-orange/red)
Pri motion ra
-020
Sec motion ra
-028
Pri motion dec
-018
Sec motion dec
-018
Notes
V (Proper motion indicates physical)
rPM=0.24 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
348.2
Precise sep
18.36
Constellation
Coma Berenices
Tycho2
1993-02197-1
last precise pa
348.2
last precise sep
18.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13039+2414 ITF 95 1997 2 348 18.2 11.40 16.90 K1V+M3V V 130351.74+241424.6
13039+2414 ITF 95 2000 2 348 18.4 11.40 16.90 K1V+M3V V 130351.74+241424.6

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