12181-7538 NZO  29

 
 
12h 18m 04.77s -75 38' 00.5" P.A. 147 sep 5 mag 10.36,11.55
 
 
Coord 2000
12181-7538
Discov num
NZO  29
Comp
Coord arcsec 2000
12 18 04.77 -75 38 00.5
Date first
1989
Date last
2010
Obs
6
Pa first
145
Pa last
147
P.A. Now (θ)
147°
Sep first
4.7
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
10.36
Mag sec
11.55
delta mag (ΔM)
1.19
Spectral class
Pri motion ra
Sec motion ra
+044
Pri motion dec
Sec motion dec
-070
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
147
Precise sep
5.02
Constellation
Musca
Tycho2
9412-02031-1
last precise pa
147
last precise sep
5.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12181-7538 NZO 29 2000 4 148 4.9 10.00   D 121804.77-753800.5
12181-7538 NZO 29 2009 5 148 4.9 10.00   D 121804.77-753800.5
12181-7538 NZO 29 2010 6 147 5.0 10.36 11.55 121804.77-753800.5

If you need more information about this double, apply for a data request form to the WDS.