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Doubles in session


Current system
01071-0036
BAG 12 AC


Nearby doubles
9' : 01074+0101
LDS5315

10' : 01065+0031
HJ 632

21' : 01068-0015
HJ 2016

22' : 01085-0039
SKF 997

23' : 01084+0043
HJ 2020

24' : 01063-0016
HDS 141

26' : 01086+0046
SKF 998

32' : 01091-0047
SKF 999

36' : 01047+0029
RST4744

37' : 01094-0049
SKF1000

42' : 01094+0057
SKF1001

42' : 01079+0116
LDS5319AB

43' : 01043+0027
OSW 64

52' : 01103-0057
WAA 18

62' : 01033-0009
ITF 76

67' : 01028+0049
LDS5311

68' : 01038+0122
STF 84AB

68' : 01087+0138
TDS1784

69' : 01048+0135
A 2310

71' : 01029+0005
SKF2620

72' : 01068+0147
DAM 868

73' : 01023+0026
CBL 205

73' : 01091+0141
KPP 68

74' : 01067+0149
LDS3233

74' : 01117+0011
SLW 55

76' : 01021+0039
BAL 950



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.

01071-0036 BAG 12 AC

 
 
01h 07m 04.52s -00° 35' 31.3" P.A. 147.00 sep 1.4 mag 9.21,12.18 Sp K0 dist. 52.44 pc (171.06 l.y.)
 
 
Coord 2000 01071-0036 Discov num BAG  12 Comp AC Coord arcsec 2000 01 07 04.52 -00 35 31.3
Date first 1999 Date last 2019 Obs 12
Pa first 173 Pa last 146.8 P.A. Now (θ) 146.8°
Sep first 1.1 Sep last 1.424 Sep. Now (ρ) 1.424"
Mag pri 9.21 Mag sec 12.18 delta mag (ΔM) 2.97 Spectral class K0 (yellow-orange)
Pri motion ra -034 Sec motion ra
Pri motion dec -029 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
01071-0036 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 6639 129127 01 07 05 -00 35 31 HDS 144 AB 2019 16 122 0.4 9.21 11.76 2.55 Y
Show 129127 01 07 05 -00 35 31 BAG 12 AC 2019 12 147 1.4 9.21 12.18 2.97 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus SAO 129127 HIP 5245 Tycho2 4681-00667-1
HD 6639 BD BD-01 147 Distance 52.44 Distance ly 171.06
 
 
WDS 01071-0036 BAG 12 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bag1977 S j Balega, Y.Y. & Tikhonov, N.A. 1977SvAL....3..272B
Bag1977 SvAL 3, 272, 1977
Bag1984a S j Balega, Y.Y. & Ryadchenko, V.P. 1984SvAL...10...95B
Bag1984a SvAL 10, 95, 1984
Bag1984b S j Balega, Y.Y., Bonneau, D., & Foy, R 1984A&AS...57...31B
Bag1984b A&AS 57, 31, 1984
Bag1985 S j Balega, Y.Y. & Balega, I.I. 1985SvAL...11...47B
Bag1985 SvAL 11, 47, 1985
Bag1987 S j Balega, I.I. & Balega, Y.Y. 1987SvAL...13..208B
Bag1987 SvAL 13, 208, 1987
Bag1988 orb - Balega, Y.Y. 1988IAUDS.105Q...1B
Bag1988 Inf. Circ. 105, 1, 1988
Bag1988b orb - Balega, I.I. & Balega, Y.Y. 1988SvAL...14..393B
Bag1988b SvAL 14, 393, 1988
Bag1989a S j Balega, I.I. Balega, Yu.Yu., & Vasyuk, V.A. 1989AISAO..28..107B
Bag1989a Astrofiz. Issled. Izv. Spets. Ast. Obs. 28, 107, 1989
Bag1989a (some data also in Bag1991b)
Bag1991a S j Balega, I.I., Balega, Y.Y., Vasyuk, V.A., & Tokovinin, A.A. 1991SvAL...17..530B
Bag1991a SvAL 17, 530, 1991
Bag1991b S j Balega, I.I., Balega, Y.Y., & Vasyuk V.A. 1991AISAO..31...80B
Bag1991b Astrofiz. Issled., Izv. Spets. Ast. Obs. 31, 80, 1991
Bag1991b (most 1987 data also in Bag1989a) 1989AISAO..28..107B
Bag1992 orb - Balega, I.I., Balega, Y.Y., Vasyuk, V.A., & McManus, J.J. 1992ASPC...32..469B
Bag1992 IAU Colloq 135, ASP Conf. 32, 469, 1992
Bag1993 S j Balega, I.I., Balega, Y.Y., Belkin, I.N., Vasyuk, V.A., & Maximov, A.F. .
Bag1993 Bull. Special Astrophys. Obs. 35, 9, 1993
Bag1994 S j Balega, I.I., Balega, Y.Y., Belkin, I.N., Maximov, A.F., Orlov, V.G., Pluzhnik, 1994A&AS..105..503B
Bag1994 E.A., Shkhagosheva, Z.U., & Vasyuk, V.A.
Bag1994 A&AS 105, 503, 1994
Bag1997a S j Balega, I.I., Balega, Yu.Yu., Falcke, H., Osterbart, R., Reinheimer, T., Scholler, 1997SvAL...23..172B
Bag1997a +orb M., & Weigelt, G.
Bag1997a SvAL 23, 172, 1997
Bag1997b S - Balega, I., Balega, Y., Falcke, H., Osterbart, R., Scholler, M., & Weigelt, G. 1997ASSL..223...73B
Bag1997b +orb Visual Double Stars, ed. Docobo et al., 73, 1997
Bag1997b (all data and orbit also published in Bag1997a) 1997SvAL...23..172B
Bag1998 orb - Balega, Y.Y. & Vasyuk, V.A. 1998IAUDS.135....2B
Bag1998 Inf. Circ. 135, 2, 1998
Bag1999a S j Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Shkhagosheva, Z.U., & 1999A&AS..140..287B
Bag1999a Vasyuk, V.A.
Bag1999a A&AS 140, 287, 1999
Bag1999b orb - Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., Tokovinin, A.A., & Weigelt, G. 1999SvAL...25..797B
Bag1999b SvAL 25, 797, 1999
Bag2001 S j Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., & Weigelt, G. 2001SvAL...27...95B
Bag2001 +orb SvAL 27, 95, 2001
Bag2002 S j Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., Maksimov, A.F., Pluzhnik, E.A., 2002A&A...385...87B
Bag2002 +orb Schertl, D., Shkhagosheva, Z.U., & Weigelt, G.
Bag2002 A&A 385, 87, 2002
Bag2002b S j Balega, Y.Y., Tokovinin, A.A., Pluzhnik, E.A., & Weigelt, G. 2002SvAL...28..773B
Bag2002b +orb SvAL 28, 773, 2002
Bag2004 S j Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Schertl, D., 2004A&A...422..627B
Bag2004 +C Shkhagosheva, Z.U., & Weigelt, G.
Bag2004 A&A 422, 627, 2004
Bag2004b S j Balega, I.I., Balega, Y.Y., & Malogolovets, E.V. 2004IAUS..224..683B
Bag2004b +orb IAU Symp. 224, 683, 2004
Bag2005 S j Balega, I.I., Balega, Y.Y., Hofmann, K.-H., Pluzhnik, E.A., Schertl, D., 2005A&A...433..591B
Bag2005 +orb Shkhagosheva, Z.U., & Weigelt, G.
Bag2005 A&A 433, 591, 2005
Bag2005b orb j Balega, Yu.Yu., Leushin, V.V., & Weigelt, G. 2005ARep...49..217B
Bag2005b +S Astron. Reports 49, 217, 2005
Bag2006 S j Balega, I.I., Balega, Y.Y., Hoffmann, K.-H., Malogolovets, E., Schertl, D., 2006A&A...448..703B
Bag2006 +orb Shkhagosheva, Z.U., & Weigelt, G.
Bag2006 A&A 448, 703, 2006 (most data also published in Bag2006b 2006A&A...448..703B
Bag2006 or Bag2007) 2007A&A...464..635B
Bag2006b S j Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Pluzhnik, E.A., .
Bag2006b & Shkhagosheva, Z.
Bag2006b Bull. Spec. Astrophys. Obs. 59, 20, 2006
Bag2007 S j Balega, Y.Y., Beuzit, J.-L., Delfosse, X., Forveille, T., Perrier, C., Mayor, M., 2007A&A...464..635B
Bag2007 +orb Segransan, D., Udry, S., et al.
Bag2007 A&A 464, 635, 2007
Bag2007b S j Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Rastegaev, D.A., 2007AstBu..62..339B
Bag2007b +orb Shkhagosheva, Z.U., & Weigelt, G.
Bag2007b Astrophys. Bull. 62, 339, 2007
Bag2007c S j Balega, Y.Y. .
Bag2007c Bull. Spec. Astrophys. Obs., in press, 2007
Bag2007d orb - Balega, Yu., Leushin, V., & Kuznetsov, M. 2007A&AT...26..139B
Bag2007d A&AT 26, 139, 2007
Bag2010 S j Balega, I.I., Balega, Yu.Yu., & Malogolovets, E.V. 2010AstBu..65..250B
Bag2010 +orb Astrophys. Bull. 65, 250, 2010
Bag2011 S - Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V., 2012AN....332..978B
Bag2011 Rastegaev, D.A., & Romanyuk, I.I.
Bag2011 AN 332, 978, 2011 (data also in Bag2012) 2012AstBu..67...44B
Bag2012 S j Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V., 2012AstBu..67...44B
Bag2012 Rastegaev, D.A., & Romanyuk, I.I.
Bag2012 Astrophys. Bull. 67, 44, 2012
Bag2013 S j Balega, I.I., Balega, Yu.Yu., Gasanova, L.T., Dyachenko, V.V., Maksimov, A.F., 2013AstBu..68...53B
Bag2013 Malogolovets, E.V., Rastegaev, D.A., & Shkhagosheva, Z.U.
Bag2013 Astrophys. Bull. 68, 53, 2013
Bag2015 N - Balega, Y.Y., Chentsov, E.L., Rzaev, A.Kh. & Weigelt, G. 2015ASPC..494...57B
Bag2015 +orb ASP Conference Series 494, 57, 2015
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01071-0036 BAG 12 AC 1999 1 173 1.1 8.96 11.93 010704.52-003531.3
01071-0036 BAG 12 AC 2008 3 161 1.3 8.96 11.93 010704.52-003531.3
01071-0036 BAG 12 AC 2011 5 158 1.3 9.21 12.18 010704.52-003531.3
01071-0036 BAG 12 AC 2013 6 154 1.4 9.21 12.18 K0 010704.52-003531.3
01071-0036 BAG 12 AC 2015 7 151 1.4 9.21 12.18 K0 010704.52-003531.3
01071-0036 BAG 12 AC 2017 10 149 1.4 9.21 12.18 K0 010704.52-003531.3
01071-0036 BAG 12 AC 2019 11 147 1.4 9.21 12.18 K0 010704.52-003531.3

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

 
 
WDS 01071-0036 BAG 12 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01071-0036 BAG 12 AC : MEASURES
 
 
No records found.

 
 
WDS 01071-0036 : VIRTUAL EYEPIECE
 
 

01071-0036 HDS 144A mag 9.21 Sp K0 01071-0036 HDS 144B sep 0.4 P.A. 122.10 mag 11.76 01071-0036 BAG 12C sep 1.4 P.A. 146.80 mag 12.18 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 01071-0036 : ALADIN DSS IMAGE @ 01h 07m 04.52s -00° 35' 31.3"
 
 
 
 
WDS 01071-0036 BAG 12 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01071-0036 BAG 12AC distance=0' 01074+0101 LDS5315 distance=9' 01065+0031 HJ 632 distance=10' 01068-0015 HJ 2016 distance=21' 01085-0039 SKF 997 distance=22' 01084+0043 HJ 2020 distance=23' 01063-0016 HDS 141 distance=24' 01086+0046 SKF 998 distance=26' 01091-0047 SKF 999 distance=32' 01047+0029 RST4744 distance=36' 01094-0049 SKF1000 distance=37' 01094+0057 SKF1001 distance=42' 01079+0116 LDS5319AB distance=42' 01079+0116 LDS5319AC distance=42' 01043+0027 OSW 64 distance=43' 01103-0057 WAA 18 distance=52' 01033-0009 ITF 76 distance=62' 01028+0049 LDS5311 distance=67' 01038+0122 STF 84AB distance=68' 01038+0122 BU 1355AC distance=68' 01087+0138 TDS1784 distance=68' 01048+0135 A 2310 distance=69' 01029+0005 SKF2620 distance=71' 01068+0147 DAM 868 distance=72' 01023+0026 CBL 205 distance=73' 01091+0141 KPP 68 distance=73' 01067+0149 LDS3233 distance=74' 01117+0011 SLW 55 distance=74' 01021+0039 BAL 950 distance=76' 01065+0154 HDO 42 distance=78' 01044+0147 DOO 26 distance=82' 01129+0057 SKF1662 distance=90' 01009-0052 HJL1008 distance=95' 01006-0014 RST4743 distance=100' 01073+0219 BAL1253 distance=104' 01084-0108 SKF 996 distance=106' 00594+0047 STF 80AB distance=116' 00594+0047 BU 1354AC distance=116' 00594+0047 BU 1354BC distance=117' 00593-0040 A 1902 distance=117' 01028+0214 A 2308 distance=118' 00593+0055 BAL 949 distance=119' 01148-0058 BUP 18AB distance=119' 01148-0058 BUP 18AC distance=119' 01142+0130 HDS 162 distance=120' 01092+0233 A 2311 distance=122' 01020+0214 LDS3221 distance=124' 01075+0244 GWP 131 distance=129' 01157+0032 LDS5326 distance=136' 01021-0117 CVR 362 distance=136' 01098-0137 GWP 140 distance=139' 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 01071-0036 HDS 144 AB 122 0.4
Show 01071-0036 BAG 12 AC 147 1.4
Show 01074+0101 LDS5315 272 14.2 9
Show 01065+0031 HJ 632 122 20.9 10
Show 01068-0015 HJ 2016 359 22.4 21
Show 01085-0039 SKF 997 81 1.4 22
Show 01084+0043 HJ 2020 49 9.4 23
Show 01063-0016 HDS 141 15 0.3 24
Show 01086+0046 SKF 998 257 1.6 26
Show 01091-0047 SKF 999 190 1.8 32
Show 01047+0029 RST4744 104 0.4 36
Show 01094-0049 SKF1000 266 3.6 37
Show 01094+0057 SKF1001 34 3.8 42
Show 01079+0116 LDS5319 AB 199 38.9 42
Show 01079+0116 LDS5319 AC 269 164.6 42
Show 01043+0027 OSW 64 37 102.8 43
Show 01103-0057 WAA 18 215 9.2 52
Show 01033-0009 ITF 76 312 6.2 62
Show 01028+0049 LDS5311 205 163.2 67
Show 01038+0122 STF 84 AB 253 16.0 68
Show 01038+0122 BU 1355 AC 291 119.2 68
Show 01087+0138 TDS1784 249 0.5 68
Show 01048+0135 A 2310 312 0.3 69
Show 01029+0005 SKF2620 295 1.9 71
Show 01068+0147 DAM 868 200 3.5 72
Show 01023+0026 CBL 205 63.9 73
Show 01091+0141 KPP 68 329 3.3 73
Show 01067+0149 LDS3233 213 175.3 74
Show 01117+0011 SLW 55 56 126.1 74
Show 01021+0039 BAL 950 223 6.2 76
Show 01065+0154 HDO 42 260 9.0 78
Show 01044+0147 DOO 26 180 1.9 82
Show 01129+0057 SKF1662 84 3.6 90
Show 01009-0052 HJL1008 111 98.5 95
Show 01006-0014 RST4743 296 2.3 100
Show 01073+0219 BAL1253 97 4.2 104
Show 01084-0108 SKF 996 158 1.1 106
Show 00594+0047 STF 80 AB 339 29.9 116
Show 00594+0047 BU 1354 AC 267 178.2 116
Show 00594+0047 BU 1354 BC 258 171.1 117
Show 00593-0040 A 1902 220 0.4 117
Show 01028+0214 A 2308 306 0.4 118
Show 00593+0055 BAL 949 338 17.1 119
Show 01148-0058 BUP 18 AB 265 111.6 119
Show 01148-0058 BUP 18 AC 227 217.8 119
Show 01142+0130 HDS 162 110 0.3 120
Show 01092+0233 A 2311 39 4.4 122
Show 01020+0214 LDS3221 242 10.4 124
Show 01075+0244 GWP 131 110 11.5 129
Show 01157+0032 LDS5326 335 189.5 136
Show 01021-0117 CVR 362 289 13.4 136

 
 
WDS 01071-0036 : COMPONENTS
 
 
  A B
B pa=122.1°
sep=0.38"
 
C pa=146.8°
sep=1.42"
pa=155.1°
sep=1.09"
 
 
01071-0036 A
 
 
Name HD 6639 Coord arcsec 2000 010704.52-003531.3 Mag 9.21 Spectral class K0 (yellow-orange)
PmRA -34.00 PmDE -29.0 SAO 129127 HIP 5245
Tycho2 4681-00667-1 HD 6639 BD BD-01 147
Tycho2
Tycho2 4681-00667-1 Pflag RAmdeg 16.76872276 DEmdeg -0.59211615
PmRA -40.5 PmDE -36.6 E RAmdeg 12 E DEmdeg 14
E pmRA 0.9 E pmDE 1.0 EpRAm 1986.54 EpDEm 1986.10
Num 15 Q RAmdeg 1.6 Q DEmdeg 1.4 Q pmRA 1.7
Q pmDE 1.4 BTmag 10.035 E BTmag 0.033 VTmag 9.073
E VTmag 0.021 Prox 999 TYC T HIP 5245
CCDM AB RAdeg 16.76882417 DEdeg -0.59203028 EpRA 1990 1.59
EpDE 1990 1.57 E RAdeg 14.3 E DEdeg 15.9 Posflg P
Corr -0.2
SAO
SAO 129127 DelFlag RA1950 PmRA1950 -0.0033
DE1950 PmDE1950 -0.005 Vmag 8.8 SpType K0
Double code Source 31 CatNum 215 DM BD-01 147
DMcomp BDsup HD 6639 M HD 0
GC RA1950rad 0.28151435 DE1950rad -0.01498176 PmRA2000 -0.0031
PmDE2000 -0.01
Hipparcos
Catalog H HIP 5245 Proxy H RAhms 01 07 04.52
DEdms -00 35 31.3 Vmag 8.96 VarFlag R Vmag H
RAdeg 16.7688 DEdeg -0.592022 AstroRef * Plx 18.53
CCDM 01071-0036 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 308 Rho 0.281 HD 6639 BD BD-01 147
CD CP Dm number -01 147 VIred 1.03
SpType K0 R SpType Coord arcsec 2000 010704.52-003531.3
Hipparcos 2
HIP 5245 Sn 55 So 3 Nc 2
RArad 0.2926711989 DErad -0.010332753 Plx 19.07 PmRA -34.87
PmDE -29.34 E RArad 1.07 E DErad 0.9 E Plx 1.19
E pmRA 1.31 E pmDE 1 Hpmag 9.1098 E Hpmag 0.0015
SHp 0.016 VA 0 BV 0.84 E BV 0.031
VI 0.86
CCDM
Ccdm 01071-0036 RComp Comp A Note1
Note2 Discov num DRAs -1.50 DDEs 28.5
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.2 Sp K0 PmNote *
PmRA -34 PmDE -29 Dm number -01 147 Cat1 BD
Name2 -00 117 Cat2 AGK2/3 HD 6639 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 5245
 
 
01071-0036 B
 
 
Coord arcsec 2000 010704.54+003531.1 Mag 11.76 Calc delta mag 2.55 Calc coord yes
CCDM
Ccdm 01071-0036 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.52 DDEs 28.6
R dRAs 82 Year 1991 Theta 308 Rho 0.3
Obs 1 Vmag 11.8 Sp PmNote *
PmRA -34 PmDE -29 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 5245
 
 
01071-0036 C
 
 
Coord arcsec 2000 010704.57+003530.1 Mag 12.18 Calc delta mag 2.97 Calc coord yes