15408+3853 LDS4582

 
 
15h 40m 46.61s +38 52' 15.1" P.A. 260.00 sep 22.0 mag 12.15,17.97
 
 
Coord 2000
15408+3853
Discov num
LDS4582
Comp
Coord arcsec 2000
15 40 46.61 +38 52 15.1
Date first
1960
Date last
2015
Obs
20
Pa first
260
Pa last
260
P.A. Now (θ)
260°
Sep first
22.0
Sep last
22.0
Sep. Now (ρ)
22"
Mag pri
12.15
Mag sec
17.97
delta mag (ΔM)
5.82
Spectral class
Pri motion ra
+063
Sec motion ra
+056
Pri motion dec
-271
Sec motion dec
-268
Notes
N (See Notes)
rPM=0.027 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.6
Precise sep
22.05
Constellation
Corona Borealis
Gaia DR2
1377215245248308736
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15408+3853 LDS4582 2000 3 260 22.0 12.15 17.97 D 154046.61+385215.1
15408+3853 LDS4582 2010 4 260 22.0 12.15 17.97 N 154046.61+385215.1
15408+3853 LDS4582 2015 6 260 22.1 12.15 17.97 N 154046.61+385215.1

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