16385-2747 HJ 4875

 
 
16h 38m 29.50s -27 46' 53.9" P.A. 267 sep 8.4 mag 11.00,12.00
 
 
Coord 2000
16385-2747
Discov num
HJ 4875
Comp
Coord arcsec 2000
16 38 29.50 -27 46 53.9
Date first
1834
Date last
2010
Obs
9
Pa first
275
Pa last
267
P.A. Now (θ)
267°
Sep first
8.0
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
11.00
Mag sec
12.00
delta mag (ΔM)
1
Spectral class
Pri motion ra
+006
Sec motion ra
-017
Pri motion dec
-022
Sec motion dec
-024
Notes
rPM=0.785
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
267
Precise sep
8.44
Constellation
Scorpius
Tycho2
6804-02321-1
last precise pa
267
last precise sep
8.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16385-2747 HJ 4875 1998 4 268 8.6 11.00 12.00 D 163829.50-274653.9
16385-2747 HJ 4875 2000 6 268 8.5 11.00 12.00 D 163829.50-274653.9
16385-2747 HJ 4875 2010 9 267 8.4 11.00 12.00 163829.50-274653.9

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