15215+2933 LDS4546

 
 
15h 21m 29.42s +29 32' 57.0" P.A. 88 sep 333.4 mag 13.49,17.97
 
 
Coord 2000
15215+2933
Discov num
LDS4546
Comp
Coord arcsec 2000
15 21 29.42 +29 32 57.0
Date first
1960
Date last
2010
Obs
3
Pa first
89
Pa last
88
P.A. Now (θ)
88°
Sep first
336.0
Sep last
333.4
Sep. Now (ρ)
333.4"
Mag pri
13.49
Mag sec
17.97
delta mag (ΔM)
4.48
Spectral class
Pri motion ra
-054
Sec motion ra
-092
Pri motion dec
-001
Sec motion dec
006
Notes
rPM=0.419
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
87.9
Precise sep
333.41
Constellation
Corona Borealis
last precise pa
87.9
last precise sep
333.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15215+2933 LDS4546 2000 2 88 334.1 13.49 17.97 D 152129.42+293257.0
15215+2933 LDS4546 2010 3 88 333.4 13.49 17.97 152129.42+293257.0

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