01054-3108 TDS1761

 
 
01h 05m 21.90s -31 07' 42.5" P.A. 33 sep 2.4 mag 12.11,12.37
 
 
Coord 2000
01054-3108
Discov num
TDS1761
Comp
Coord arcsec 2000
01 05 21.90 -31 07 42.5
Date first
1991
Date last
2015
Obs
2
Pa first
34
Pa last
33
P.A. Now (θ)
33°
Sep first
2.3
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
12.11
Mag sec
12.37
delta mag (ΔM)
0.26
Spectral class
Pri motion ra
+017
Sec motion ra
+017
Pri motion dec
+008
Sec motion dec
+008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
33
Precise sep
2.35
Cdsa2 id
TDS 1761
Constellation
Sculptor
Tycho2
6999-00520-1
Ra deg
1.0894166666666667
De deg
-31.12847222222222
last precise pa
33
last precise sep
2.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01054-3108 TDS1761 1991 1 34 2.3 12.11 12.37 010521.90-310742.5
01054-3108 TDS1761 2015 2 33 2.4 12.11 12.37 010521.90-310742.5

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