12181-7725 RST1659

 
 
12h 18m 08.55s -77 25' 12.6" P.A. 8 sep 0.5 mag 10.29,10.44 Sp A1V
 
 
Coord 2000
12181-7725
Discov num
RST1659
Comp
Coord arcsec 2000
12 18 08.55 -77 25 12.6
Date first
1931
Date last
1991
Obs
3
Pa first
3
Pa last
8
P.A. Now (θ)
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.29
Mag sec
10.44
delta mag (ΔM)
0.15
Spectral class
A1V (white)
Pri motion ra
-010
Sec motion ra
-010
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
7.9
Precise sep
0.53
Cdsa2 id
RST 1659
Constellation
Chamaeleon
SAO
256923
Tycho2
9416-01109-1
HD
106883
Ra deg
12.302375000000001
De deg
-77.42016666666667
last precise pa
7.9
last precise sep
0.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12181-7725 RST1659 1991 3 8 0.5 10.29 10.44 A1V 121808.55-772512.6

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