12259-5407 TDS8380

 
 
12h 25m 55.79s -54 06' 30.9" P.A. 103 sep 2.4 mag 12.05,12.55
 
 
Coord 2000
12259-5407
Discov num
TDS8380
Comp
Coord arcsec 2000
12 25 55.79 -54 06 30.9
Date first
1991
Date last
1998
Obs
2
Pa first
101
Pa last
103
P.A. Now (θ)
103°
Sep first
2.5
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
12.05
Mag sec
12.55
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-025
Sec motion ra
+015
Pri motion dec
+010
Sec motion dec
+001
Notes
rPM=1.523
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.3
Precise sep
2.447
Constellation
Centaurus
Tycho2
8633-00069-1
last precise pa
103.3
last precise sep
2.447
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12259-5407 TDS8380 1991 1 101 2.5 12.05 12.55 122555.79-540630.9
12259-5407 TDS8380 1998 2 103 2.4 12.05 12.55 122555.79-540630.9

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