12349-3850 RSS 289

 
 
12h 34m 55.65s -38 49' 53.7" P.A. 258 sep 10.3 mag 9.40,15.40 Sp A3II/III
 
 
Coord 2000
12349-3850
Discov num
RSS 289
Comp
Coord arcsec 2000
12 34 55.65 -38 49 53.7
Date first
1975
Date last
2015
Obs
3
Pa first
257
Pa last
258
P.A. Now (θ)
258°
Sep first
11.6
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
9.40
Mag sec
15.40
delta mag (ΔM)
6
Spectral class
A3II/III (white)
Pri motion ra
-016
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Tycho2
6580-00902-1
last precise pa
258.1
last precise sep
10.337
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12349-3850 RSS 289 1975 1 257 11.6 8.94   A3II/III 123455.65-384953.7
12349-3850 RSS 289 1999 2 258 10.6 9.40 15.40 A3II/III 123455.65-384953.7
12349-3850 RSS 289 2015 3 258 10.3 9.40 15.40 A3II/III 123455.65-384953.7

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