15478-5157 SKF1400

 
 
15h 47m 45.02s -51 56' 36.0" P.A. 288 sep 8.2 mag 9.90,12.00 Sp A2IV
 
 
Coord 2000
15478-5157
Discov num
SKF1400
Comp
Coord arcsec 2000
15 47 45.02 -51 56 36.0
Date first
1894
Date last
1999
Obs
5
Pa first
294
Pa last
288
P.A. Now (θ)
288°
Sep first
8.0
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
9.90
Mag sec
12.00
delta mag (ΔM)
2.1
Spectral class
A2IV (white)
Pri motion ra
-006
Sec motion ra
-050
Pri motion dec
-013
Sec motion dec
+016
Notes
R (Red magnitudes)
rPM=1.004
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287.6
Precise sep
8.23
Cdsa2 id
SKF 1400
Constellation
Norma
SAO
242981
Tycho2
8321-00763-1
HD
140762
Ra deg
15.79583888888889
De deg
-51.94333333333333
last precise pa
287.6
last precise sep
8.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15478-5157 SKF1400 1999 4 288 8.2 9.70 11.00 A2IV 154745.03-515636.0

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