16127-1645 HJ 1288

 
 
16h 12m 40.87s -16 45' 18.6" P.A. 122 sep 19 mag 11.00,12.30
 
 
Coord 2000
16127-1645
Discov num
HJ 1288
Comp
Coord arcsec 2000
16 12 40.87 -16 45 18.6
Date first
1828
Date last
2011
Obs
16
Pa first
130
Pa last
122
P.A. Now (θ)
122°
Sep first
15.0
Sep last
19.0
Sep. Now (ρ)
19"
Mag pri
11.00
Mag sec
12.30
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
+004
Sec motion ra
+000
Pri motion dec
-007
Sec motion dec
-002
Notes
rPM=0.794
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121.6
Precise sep
19
Constellation
Scorpius
Tycho2
6201-01185-1
last precise pa
121.6
last precise sep
19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16127-1645 HJ 1288 2005 9 124 17.8 11.00 12.30 D 161240.87-164518.6
16127-1645 HJ 1288 2006 10 120 19.0 11.00 12.30 D 161240.87-164518.6
16127-1645 HJ 1288 2007 11 122 18.8 11.00 12.30 D 161240.87-164518.6
16127-1645 HJ 1288 2010 15 122 18.3 11.00 12.30 161240.87-164518.6
16127-1645 HJ 1288 2011 16 122 19.0 11.00 12.30 161240.87-164518.6

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