13386+3744 LDS4387

 
 
13h 38m 38.21s +37 43' 14.9" P.A. 51 sep 121.5 mag 17.29,17.70
 
 
Coord 2000
13386+3744
Discov num
LDS4387
Comp
Coord arcsec 2000
13 38 38.21 +37 43 14.9
Date first
1960
Date last
2010
Obs
4
Pa first
49
Pa last
51
P.A. Now (θ)
51°
Sep first
121.0
Sep last
121.5
Sep. Now (ρ)
121.5"
Mag pri
17.29
Mag sec
17.70
delta mag (ΔM)
0.41
Spectral class
Pri motion ra
-130
Sec motion ra
-081
Pri motion dec
-200
Sec motion dec
-263
Notes
rPM=0.29 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
51.4
Precise sep
121.48
Constellation
Canes Venatici
last precise pa
51.4
last precise sep
121.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13386+3744 LDS4387 2000 3 51 121.4 17.29 17.70 D 133838.21+374314.9
13386+3744 LDS4387 2010 4 51 121.5 17.29 17.70 133838.21+374314.9

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