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Doubles in session


Current system
00312-6418
BAU 5 AC


Nearby doubles
36' : 00282-6447
HJ 3369AB

49' : 00383-6405
TDS1555

57' : 00389-6445
RST 13

73' : 00323-6304
LDS9092

81' : 00315-6257
B 7AB

83' : 00209-6507
RST2241

83' : 00231-6315
NSN 208

86' : 00221-6317
RST 7

90' : 00448-6412
KPP2611

95' : 00210-6527
TDS1414

99' : 00384-6545
KPP2800

99' : 00282-6555
R 3AB

100' : 00427-6524
UC 425

100' : 00368-6246
UC 400

101' : 00310-6237
RST 10

102' : 00304-6236
DAM1269AB

103' : 00469-6408
UC 438

104' : 00391-6249
HJ 3382

107' : 00192-6306
KPP1266

108' : 00427-6537
I 440

112' : 00464-6328
TOI9001

117' : 00260-6227
TDS1460

120' : 00132-6356
UC 337

122' : 00485-6506
HJ 3400

123' : 00237-6226
HDS 54

125' : 00495-6500
RST 19



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

00312-6418 BAU 5 AC

 
 
00h 31m 10.51s -64° 17' 37.0" P.A. 316.00 sep 41.7 mag 10.46,13.73 Sp F8IV/V
 
 
Coord 2000 00312-6418 Discov num BAU   5 Comp AC Coord arcsec 2000 00 31 10.51 -64 17 37.0
Date first 1993 Date last 2015 Obs 4
Pa first 316 Pa last 315.9 P.A. Now (θ) 315.9°
Sep first 41.6 Sep last 41.71 Sep. Now (ρ) 41.71"
Mag pri 10.46 Mag sec 13.73 delta mag (ΔM) 3.27 Spectral class F8IV/V (yellow-white)
Pri motion ra +014 Sec motion ra -009
Pri motion dec -024 Sec motion dec -005
Notes
rPM=1.074
This double is not physical.
 
 
00312-6418 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 2849 00 31 11 -64 17 37 MLO 11 AB 2016 13 276 3.6 10.46 10.92 0.46
Show 00 31 11 -64 17 37 BAU 5 AC 2015 4 316 41.7 10.46 13.73 3.27 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Tucana Tycho2 8844-01236-1 Gaia DR2 4708462046903162368
 
 
WDS 00312-6418 BAU 5 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bau1994 - Bauer, C., White, G.L., & Hons, A. 1994PASA...11..201B
Bau1994 PASA 11, 201, 1994 (no data)
Bau2007 C - Bauer, C., White, G.L., Blank, D.L., Hons, A., & Jones, P.A. 2007PASA...24..118B
Bau2007 PASA 24, 118, 2007 (date is mean of 3 observing runs)
MlO1881 T - Walker, G.J. 1881Obs.....4..249W
MlO1881 Observatory 4, 249, 1881
MlO1927A Pa - Melbourne Obs. 1927sdsc.book......
MlO1927A cited in SDS (Southern Double Star Cat.), 1927
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00312-6418 BAU 5 AC 1993 1 316 41.6 10.46 13.70 F8IV/V D 003110.51-641737.0
00312-6418 BAU 5 AC 1999 2 316 41.3 10.46 13.70 F8IV/V D 003110.51-641737.0
00312-6418 BAU 5 AC 2015 4 316 41.4 10.46 13.73 F8IV/V 003110.51-641737.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 00312-6418 BAU 5 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00312-6418 BAU 5 AC : MEASURES
 
 
No records found.

 
 
WDS 00312-6418 : VIRTUAL EYEPIECE
 
 

00312-6418 MLO 11A mag 10.46 Sp F8IV/V 00312-6418 MLO 11B sep 1.6 P.A. 282.50 mag 10.92 00312-6418 BAU 5C sep 32.5 P.A. 337.20 mag 13.73 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00312-6418 : ALADIN DSS IMAGE @ 00h 31m 10.51s -64° 17' 37.0"
 
 
 
 
WDS 00312-6418 BAU 5 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00312-6418 MLO 11AB distance=1' 00312-6418 BAU 5AC distance=1' 00282-6447 HJ 3369AB distance=36' 00282-6447 BAU 3AC distance=36' 00383-6405 TDS1555 distance=49' 00389-6445 RST 13 distance=57' 00323-6304 LDS9092 distance=73' 00315-6257 B 8Ea,Eb distance=77' 00315-6257 SHY 116EH distance=77' 00315-6257 SHY 116EF distance=77' 00315-6257 I 260CD distance=80' 00315-6257 B 7AB distance=81' 00315-6257 LCL 119AC distance=81' 00315-6257 SHY 114AE distance=81' 00315-6257 SHY 114AG distance=81' 00315-6257 SHY 114AF distance=81' 00209-6507 RST2241 distance=83' 00231-6315 NSN 208 distance=83' 00221-6317 RST 7 distance=86' 00448-6412 KPP2611 distance=90' 00210-6527 TDS1414 distance=95' 00315-6257 SHY 113GH distance=98' 00315-6257 CVN 33GI distance=98' 00384-6545 KPP2800 distance=99' 00282-6555 R 3AB distance=99' 00282-6555 HJ 3370AC distance=99' 00427-6524 UC 425 distance=100' 00368-6246 UC 400 distance=100' 00310-6237 RST 10 distance=101' 00304-6236 DAM1269AB distance=102' 00304-6236 JNN 296Aa,Ab distance=102' 00469-6408 UC 438 distance=103' 00391-6249 HJ 3382 distance=104' 00192-6306 KPP1266 distance=107' 00427-6537 I 440 distance=108' 00464-6328 TOI9001 distance=112' 00260-6227 TDS1460 distance=117' 00132-6356 UC 337 distance=120' 00485-6506 HJ 3400 distance=122' 00237-6226 HDS 54 distance=123' 00495-6500 RST 19 distance=125' 00250-6618 UC 362 distance=127' 00141-6318 UC 340 distance=128' 00241-6211 CVN 1 distance=136' 00445-6230 COO 3 distance=141' 00494-6540 TDS1632 distance=142' 00216-6629 RSS 42 distance=144' 00315-6257 SHY 117FI distance=145' 00315-6257 SHY 113FG distance=145' 00315-6257 SHY 117FH distance=145' 00349-6155 VSP 7 distance=145' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 00312-6418 MLO 11 AB 276 3.6 1
Show 00312-6418 BAU 5 AC 316 41.7 1
Show 00282-6447 HJ 3369 AB 342 15.1 36
Show 00282-6447 BAU 3 AC 283 53.3 36
Show 00383-6405 TDS1555 271 0.4 49
Show 00389-6445 RST 13 340 1.1 57
Show 00323-6304 LDS9092 131 1.1 73
Show 00315-6257 B 8 Ea,Eb 171 0.1 77
Show 00315-6257 SHY 116 EH 330 999.9 77
Show 00315-6257 SHY 116 EF 12 999.9 77
Show 00315-6257 I 260 CD 330 0.4 80
Show 00315-6257 B 7 AB 153 2.6 81
Show 00315-6257 LCL 119 AC 168 27.1 81
Show 00315-6257 SHY 114 AE 118 548.9 81
Show 00315-6257 SHY 114 AG 251 999.9 81
Show 00315-6257 SHY 114 AF 20 999.9 81
Show 00209-6507 RST2241 320 4.1 83
Show 00231-6315 NSN 208 16 4.0 83
Show 00221-6317 RST 7 183 0.7 86
Show 00448-6412 KPP2611 246 23.9 90
Show 00210-6527 TDS1414 94 0.8 95
Show 00315-6257 SHY 113 GH 22 999.9 98
Show 00315-6257 CVN 33 GI 233 10.2 98
Show 00384-6545 KPP2800 231 1.1 99
Show 00282-6555 R 3 AB 242 1.6 99
Show 00282-6555 HJ 3370 AC 69 50.7 99
Show 00427-6524 UC 425 353 12.2 100
Show 00368-6246 UC 400 290 31.7 100
Show 00310-6237 RST 10 93 1.7 101
Show 00304-6236 DAM1269 AB 238 4.4 102
Show 00304-6236 JNN 296 Aa,Ab 298 0.2 102
Show 00469-6408 UC 438 28 28.9 103
Show 00391-6249 HJ 3382 228 25.9 104
Show 00192-6306 KPP1266 43 9.7 107
Show 00427-6537 I 440 269 0.4 108
Show 00464-6328 TOI9001 44 0.5 112
Show 00260-6227 TDS1460 152 0.8 117
Show 00132-6356 UC 337 43 50.8 120
Show 00485-6506 HJ 3400 140 5.6 122
Show 00237-6226 HDS 54 244 0.7 123
Show 00495-6500 RST 19 6 0.4 125
Show 00250-6618 UC 362 38 18.0 127
Show 00141-6318 UC 340 331 19.4 128
Show 00241-6211 CVN 1 97 0.4 136
Show 00445-6230 COO 3 73 2.4 141
Show 00494-6540 TDS1632 313 0.8 142
Show 00216-6629 RSS 42 249 29.0 144
Show 00315-6257 SHY 117 FI 258 999.9 145
Show 00315-6257 SHY 113 FG 230 999.9 145
Show 00315-6257 SHY 117 FH 289 999.9 145
Show 00349-6155 VSP 7 245 0.0 145

 
 
WDS 00312-6418 : COMPONENTS
 
 
  A B
B pa=282.5°
sep=1.58"
 
C pa=337.2°
sep=32.49"
pa=339.5°
sep=31.61"
 
 
00312-6418 A
 
 
Name HD 2849 Coord arcsec 2000 003110.51-641737.0 Mag 10.46 Spectral class F8IV/V (yellow-white)
PmRA 14.00 PmDE -24.0 HIP 2449 Tycho2 8844-01236-1
HD 2849 CP CP-64 39
Tycho2
Tycho2 8844-01236-1 Pflag RAmdeg 7.79377273 DEmdeg -64.29361846
PmRA 8.8 PmDE -15.7 E RAmdeg 27 E DEmdeg 27
E pmRA 3.4 E pmDE 3.2 EpRAm 1990.92 EpDEm 1990.87
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.338 E BTmag 0.053 VTmag 10.461
E VTmag 0.036 Prox 36 TYC T HIP 2449
CCDM A RAdeg 7.79372528 DEdeg -64.29358167 EpRA 1990 1.56
EpDE 1990 1.59 E RAdeg 27.1 E DEdeg 26.9 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 2449 Proxy H RAhms 00 31 10.49
DEdms -64 17 36.8 Vmag 9.79 VarFlag R Vmag H
RAdeg 7.79371 DEdeg -64.2936 AstroRef A Plx 3.91
CCDM 00312-6418 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 275 Rho 3.585 HD 2849 BD
CD CP CP-64 39 Dm number -64 39 VIred 0.67
SpType F8IV/V R SpType Coord arcsec 2000 003110.49-641736.8
Hipparcos 2
HIP 2449 Sn 15 So 3 Nc 2
RArad 0.1360259546 DErad -1.122134423 Plx 3.2 PmRA 15.8
PmDE -20.72 E RArad 1.24 E DErad 1.55 E Plx 1.55
E pmRA 2.16 E pmDE 1.86 Hpmag 9.931 E Hpmag 0.0029
SHp 0.025 VA 0 BV 0.711 E BV 0.043
VI 0.77
CCDM
Ccdm 00312-6418 RComp Comp A Note1
Note2 Discov num DRAs -1.75 DDEs 22.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.6 Sp G0 PmNote *
PmRA 13 PmDE -29 Dm number -64 39 Cat1 CPD
Name2 Cat2 HD 2849 M HD
ADS BDS M ADS BDS N IDS IDS 00266S6451A
HIC 2449
 
 
00312-6418 B
 
 
Coord arcsec 2000 003110.27-641736.7 Mag 10.92 PmRA 9.00 PmDE -16.0
HIP 2449 Tycho2 8844-01236-2 Calc delta mag 0.46 Calc coord yes
Tycho2
Tycho2 8844-01236-2 Pflag RAmdeg 7.79150968 DEmdeg -64.29350113
PmRA 10.9 PmDE -18.7 E RAmdeg 38 E DEmdeg 37
E pmRA 3.4 E pmDE 3.2 EpRAm 1990.28 EpDEm 1990.25
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.593 E BTmag 0.063 VTmag 10.917
E VTmag 0.055 Prox 36 TYC T HIP 2449
CCDM B RAdeg 7.79145028 DEdeg -64.29345750 EpRA 1990 1.54
EpDE 1990 1.60 E RAdeg 37.7 E DEdeg 36.8 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 2449 Proxy H RAhms 00 31 10.49
DEdms -64 17 36.8 Vmag 9.79 VarFlag R Vmag H
RAdeg 7.79371 DEdeg -64.2936 AstroRef A Plx 3.91
CCDM 00312-6418 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 275 Rho 3.585 HD 2849 BD
CD CP CP-64 39 Dm number -64 39 VIred 0.67
SpType F8IV/V R SpType Coord arcsec 2000 003110.49-641736.8
Hipparcos 2
HIP 2449 Sn 15 So 3 Nc 2
RArad 0.1360259546 DErad -1.122134423 Plx 3.2 PmRA 15.8
PmDE -20.72 E RArad 1.24 E DErad 1.55 E Plx 1.55
E pmRA 2.16 E pmDE 1.86 Hpmag 9.931 E Hpmag 0.0029
SHp 0.025 VA 0 BV 0.711 E BV 0.043
VI 0.77
CCDM
Ccdm 00312-6418 RComp Comp B Note1
Note2 Discov num MLO DRAs DDEs
R dRAs Year 1928 Theta 275 Rho 3.5
Obs 1 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 00266S6451B
HIC 2449
 
 
00312-6418 C
 
 
Coord arcsec 2000 003108.57-641707.0 Mag 13.73 PmRA -9.00 PmDE -5.0
Calc delta mag 3.27 Calc coord yes