16290-5501 WFC 282

 
 
16h 29m 02.31s -55 00' 34.0" P.A. 341 sep 10.4 mag 11.74,12.20
 
 
Coord 2000
16290-5501
Discov num
WFC 282
Comp
Coord arcsec 2000
16 29 02.31 -55 00 34.0
Date first
1925
Date last
2010
Obs
6
Pa first
342
Pa last
341
P.A. Now (θ)
341°
Sep first
9.5
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
11.74
Mag sec
12.20
delta mag (ΔM)
0.46
Spectral class
Pri motion ra
-007
Sec motion ra
+009
Pri motion dec
-013
Sec motion dec
+004
Notes
rPM=1.581
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
341.3
Precise sep
10.41
Constellation
Norma
Tycho2
8716-00850-1
last precise pa
341.3
last precise sep
10.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16290-5501 WFC 282 1999 3 342 10.1 11.74 12.20 D 162902.31-550034.0
16290-5501 WFC 282 2010 6 342 9.3 11.74 12.20 162902.31-550034.0

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