15564-5459 BRT2088

 
 
15h 56m 26.85s -54 58' 29.6" P.A. 241 sep 4.5 mag 12.75,13.20
 
 
Coord 2000
15564-5459
Discov num
BRT2088
Comp
Coord arcsec 2000
15 56 26.85 -54 58 29.6
Date first
1892
Date last
2000
Obs
2
Pa first
238
Pa last
241
P.A. Now (θ)
241°
Sep first
4.5
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
12.75
Mag sec
13.20
delta mag (ΔM)
0.45
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
241.3
Precise sep
4.51
Constellation
Norma
Tycho2
8701-00841-1
last precise pa
241.3
last precise sep
4.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15564-5459 BRT2088 1892 1 238 4.5 12.75 13.20 155626.85-545829.6
15564-5459 BRT2088 2000 2 241 4.5 12.75 13.20 155626.85-545829.6

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