15245-5456 DAW  17

 
 
15h 24m 34.36s -54 59' 50.6" P.A. 88 sep 4.5 mag 11.05,11.46
 
 
Coord 2000
15245-5456
Discov num
DAW  17
Comp
Coord arcsec 2000
15 24 34.36 -54 59 50.6
Date first
1894
Date last
2000
Obs
5
Pa first
99
Pa last
88
P.A. Now (θ)
88°
Sep first
4.7
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
11.05
Mag sec
11.46
delta mag (ΔM)
0.41
Spectral class
Pri motion ra
-049
Sec motion ra
-012
Pri motion dec
-007
Sec motion dec
-005
Notes
rPM=0.749
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
88.1
Precise sep
4.49
Constellation
Norma
Tycho2
8699-00761-1
last precise pa
88.1
last precise sep
4.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15245-5456 DAW 17 2000 4 88 4.5 11.05 11.46 D 152434.36-545950.6

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