13138+3009 LDS1371

 
 
13h 13m 45.19s +30 09' 38.6" P.A. 326.00 sep 8.2 mag 12.70,20.80
 
 
Coord 2000
13138+3009
Discov num
LDS1371
Comp
Coord arcsec 2000
13 13 45.19 +30 09 38.6
Date first
1955
Date last
2015
Obs
11
Pa first
329
Pa last
326
P.A. Now (θ)
326°
Sep first
6.4
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
12.70
Mag sec
20.80
delta mag (ΔM)
8.1
Spectral class
Pri motion ra
-100
Sec motion ra
-102
Pri motion dec
-023
Sec motion dec
-052
Notes
rPM=0.254 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
325.9
Precise sep
8.182
Constellation
Coma Berenices
Gaia DR2
81968276480
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13138+3009 LDS1371 1966 1 324 8.0 12.70 20.80 131345.43+300938.7
13138+3009 LDS1371 2000 3 326 8.2 12.70 20.80 131345.43+300938.7
13138+3009 LDS1371 2015 4 326 8.2 12.70 20.80 131345.19+300938.6

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