18548-7740 TOB 348

 
 
18h 54m 46.61s -77 40' 03.3" P.A. 327 sep 32 mag 11.35,11.22
 
 
Coord 2000
18548-7740
Discov num
TOB 348
Comp
Coord arcsec 2000
18 54 46.61 -77 40 03.3
Date first
1894
Date last
2010
Obs
8
Pa first
336
Pa last
327
P.A. Now (θ)
327°
Sep first
33.3
Sep last
32.0
Sep. Now (ρ)
32"
Mag pri
11.35
Mag sec
11.22
delta mag (ΔM)
0.13
Spectral class
Pri motion ra
+002
Sec motion ra
-007
Pri motion dec
-027
Sec motion dec
-047
Notes
rPM=0.462
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.2
Precise sep
31.95
Constellation
Octans
last precise pa
327.2
last precise sep
31.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18548-7740 TOB 348 1976 1 327 31.6 10.90 0.00 185446.14-774001.8
18548-7740 TOB 348 2000 3 328 32.1 11.35 11.52 185446.61-774003.3
18548-7740 TOB 348 2010 6 328 32.0 11.35 11.22 185446.61-774003.3

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