13030+3043 LDS1356

 
 
13h 03m 01.50s +30 42' 38.8" P.A. 8.00 sep 23.0 mag 13.66,14.35
 
 
Coord 2000
13030+3043
Discov num
LDS1356
Comp
Coord arcsec 2000
13 03 01.50 +30 42 38.8
Date first
1955
Date last
2015
Obs
11
Pa first
8
Pa last
8
P.A. Now (θ)
Sep first
23.0
Sep last
23.0
Sep. Now (ρ)
23"
Mag pri
13.66
Mag sec
14.35
delta mag (ΔM)
0.69
Spectral class
Pri motion ra
-128
Sec motion ra
-140
Pri motion dec
-101
Sec motion dec
-103
Notes
rPM=0.07 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
7.9
Precise sep
22.981
Constellation
Coma Berenices
Gaia DR2
48905628544
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13030+3043 LDS1356 1998 2 8 22.9 15.10 15.80 D 130301.50+304238.8
13030+3043 LDS1356 2001 3 8 23.0 15.10 15.80 D 130301.50+304238.8
13030+3043 LDS1356 2010 4 8 23.0 13.66 14.35 130301.50+304238.8
13030+3043 LDS1356 2015 5 8 23.0 13.66 14.35 130301.50+304238.8

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