13027+1521 LDS4309

 
 
13h 02m 41.40s +15 21' 36.9" P.A. 238.00 sep 163.7 mag 14.10,16.40
 
 
Coord 2000
13027+1521
Discov num
LDS4309
Comp
Coord arcsec 2000
13 02 41.40 +15 21 36.9
Date first
1956
Date last
2015
Obs
13
Pa first
237
Pa last
238
P.A. Now (θ)
238°
Sep first
162.7
Sep last
163.7
Sep. Now (ρ)
163.7"
Mag pri
14.10
Mag sec
16.40
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
-113
Sec motion ra
-148
Pri motion dec
-034
Sec motion dec
-009
Notes
rPM=0.29 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238
Precise sep
163.68
Constellation
Coma Berenices
Gaia DR2
77510880640
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13027+1521 LDS4309 1960 1 237 163.0 15.20 17.50 130208.57+152100.0
13027+1521 LDS4309 2015 10 238 163.7 14.10 16.40 130241.40+152136.9

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