15006-1730 HJ 2758

 
 
15h 00m 40.24s -17 30' 34.1" P.A. 342 sep 19.5 mag 11.58,13.76
 
 
Coord 2000
15006-1730
Discov num
HJ 2758
Comp
Coord arcsec 2000
15 00 40.24 -17 30 34.1
Date first
1831
Date last
2010
Obs
9
Pa first
359
Pa last
342
P.A. Now (θ)
342°
Sep first
10.0
Sep last
19.5
Sep. Now (ρ)
19.5"
Mag pri
11.58
Mag sec
13.76
delta mag (ΔM)
2.18
Spectral class
Pri motion ra
+017
Sec motion ra
-015
Pri motion dec
-024
Sec motion dec
-003
Notes
rPM=1.301
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342.3
Precise sep
19.49
Constellation
Libra
Tycho2
6172-00669-1
last precise pa
342.3
last precise sep
19.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15006-1730 HJ 2758 2005 4 344 19.5 11.76 13.80 D 150040.24-173034.1
15006-1730 HJ 2758 2007 5 343 19.6 11.76 13.80 D 150040.24-173034.1
15006-1730 HJ 2758 2010 7 343 18.6 11.58 13.76 150040.24-173034.1

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