00315-6257 LCL 119 AC (Bet1 Tuc)

 
 
00h 31m 32.56s -62 57' 29.1" P.A. 168.00 sep 27.1 mag 4.28,4.51 Sp B9V dist. 41.41 pc (135.08 l.y.)
 
 
Coord 2000 00315-6257 Discov num LCL 119 Comp AC Coord arcsec 2000 00 31 32.56 -62 57 29.1
Date first 1826 Date last 2021 Obs 54
Pa first 173 Pa last 167.8 P.A. Now (θ) 167.8°
Sep first 25.0 Sep last 27.09 Sep. Now (ρ) 27.09"
Mag pri 4.28 Mag sec 4.51 delta mag (ΔM) 0.23 Spectral class B9V (blue-white)
Pri motion ra +084 Sec motion ra +095
Pri motion dec -056 Sec motion dec -049
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.122 (< 0.3, Physical double)
This double is physical.
 
 
00315-6257 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 248201 00 31 33 -62 57 29 B 7 AB 1932 2 153 2.6 4.36 13.50 9.14
Show Bet1 Tuc 248201 00 31 33 -62 57 29 LCL 119 AC 2021 54 168 27.1 4.28 4.51 0.23 <===
Show 248201 00 31 33 -62 57 29 SHY 114 AE 2000 4 118 548.9 4.28 5.07 0.79
Show 248201 00 31 33 -62 57 29 SHY 114 AF 2000 3 20 999.9 4.28 9.66 5.38
Show 248201 00 31 33 -62 57 29 SHY 114 AG 2000 3 251 999.9 4.28 7.52 3.24
Show 248202 00 31 33 -62 57 56 I 260 CD 2021 79 330 0.4 4.60 6.54 1.94 Y
Show 248208 00 32 44 -63 01 53 B 8 Ea,Eb 1964 24 171 0.1 5.80 6.00 0.20
Show 248208 00 32 44 -63 01 53 SHY 116 EF 2000 4 12 999.9 5.07 9.66 4.59
Show 248208 00 32 44 -63 01 53 SHY 116 EH 2000 4 330 999.9 5.07 11.57 6.50
Show 248159 00 34 51 -61 54 58 SHY 113 FG 2015 4 230 999.9 9.66 7.52 2.14
Show 00 34 51 -61 54 58 SHY 117 FH 2015 4 289 999.9 9.66 11.57 1.91
Show 00 34 51 -61 54 58 SHY 117 FI 2000 3 258 999.9 9.66 11.53 1.87
Show 248159 00 18 26 -63 28 39 SHY 113 GH 2015 4 22 999.9 7.52 11.57 4.05
Show 248159 00 18 26 -63 28 39 CVN 33 GI 2006 1 233 10.2 6.15 19.60 13.45
Decuple system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Bet1 Tuc Constellation Tucana SAO 248201 HIP 2484
Tycho2 8844-01519-1 Gaia DR2 4900927434176620160 HD 2884 HR 126
GC 625 CP CP-63 50 Bayer Beta 1 Tucanae Bayer name Bet1 Tuc
Distance 41.41 Distance ly 135.08 Bayer greek β1 Tuc