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Current system
08313-0601
BAG 49 Aa,Ab


Nearby doubles
10' : 08312-0611
TDS5895

18' : 08317-0619
TOK 21AB

33' : 08336-0601
GWP1040

39' : 08339-0602
HJ 2453

57' : 08318-0658
UC 1683

60' : 08345-0637
HJ 2454

63' : 08283-0644
HJ 787AB

65' : 08353-0635
J 2882

71' : 08320-0452
RST4405

73' : 08352-0647
DAM1229

78' : 08356-0648
LDS3800AB

79' : 08335-0714
HDS1225

80' : 08314-0721
TDS 475

81' : 08262-0605
ROE 87

82' : 08279-0704
TDS5842

91' : 08273-0710
J 1521

91' : 08253-0547
LDS3790

92' : 08344-0443
BRT 421

94' : 08374-0628
A 339

100' : 08339-0430
TVB 195

101' : 08250-0532
RST4397

107' : 08333-0745
RST4408

108' : 08379-0648
HJ 99AB

109' : 08386-0548
HJ 2461

110' : 08369-0714
SKF 780

112' : 08277-0425
A 550



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.

08313-0601 BAG 49 Aa,Ab

 
 
08h 31m 21.59s -06° 02' 01.7" P.A. 273.00 sep 0.1 mag 11.20,14.20 Sp M1.5V
 
 
Coord 2000 08313-0601 Discov num BAG  49 Comp Aa,Ab Coord arcsec 2000 08 31 21.59 -06 02 01.7
Date first 2003 Date last 2021 Obs 6
Pa first 66 Pa last 272.6 P.A. Now (θ) 272.6°
Sep first 0.1 Sep last 0.136 Sep. Now (ρ) 0.136"
Mag pri 11.20 Mag sec 14.20 delta mag (ΔM) 3 Spectral class M1.5V (red)
Pri motion ra -438 Sec motion ra
Pri motion dec -056 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
08313-0601 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 08 31 22 -06 02 02 BAG 49 Aa,Ab 2021 6 273 0.1 11.20 14.20 3.00 <===
Show 08 31 22 -06 02 02 LDS 221 AB 2016 11 97 84.4 11.19 12.34 1.15
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra
 
 
WDS 08313-0601 BAG 49 Aa,Ab : NOTES
 
 
discov_num notes refcode
LDS 221 NLTT 19692/19697 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
DISCOVERER
 
 
idgroup discov author
1 BAG Balega, Y.Y. & Tikhonov, N.A.
24 BAG Balega, I.I., Balega, Y.Y., Belkin, I.N., Maximov, A.F., Orlov, V.G., Pluzhnik,
24 BAG E.A., Shkhagosheva, Z.U., & Vasyuk, V.A.
25 BAG Balega, I.I., Balega, Yu.Yu., Falcke, H., Osterbart, R., Reinheimer, T., Scholler,
25 BAG M., & Weigelt, G.
30 BAG Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Shkhagosheva, Z.U., &
30 BAG Vasyuk, V.A.
35 BAG Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., Maksimov, A.F., Pluzhnik, E.A.,
35 BAG Schertl, D., Shkhagosheva, Z.U., & Weigelt, G.
38 BAG Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Schertl, D.,
38 BAG Shkhagosheva, Z.U., & Weigelt, G.
41 BAG Balega, I.I., Balega, Y.Y., Hofmann, K.-H., Pluzhnik, E.A., Schertl, D.,
41 BAG Shkhagosheva, Z.U., & Weigelt, G.
44 BAG Balega, I.I., Balega, Y.Y., Hoffmann, K.-H., Malogolovets, E., Schertl, D.,
44 BAG Shkhagosheva, Z.U., & Weigelt, G.
46 BAG Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Pluzhnik, E.A.,
46 BAG & Shkhagosheva, Z.
47 BAG Balega, Y.Y., Beuzit, J.-L., Delfosse, X., Forveille, T., Perrier, C., Mayor, M.,
47 BAG Segransan, D., Udry, S., et al.
48 BAG Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Rastegaev, D.A.,
48 BAG Shkhagosheva, Z.U., & Weigelt, G.
55 BAG Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V.,
55 BAG Rastegaev, D.A., & Romanyuk, I.I.
56 BAG Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V.,
56 BAG Rastegaev, D.A., & Romanyuk, I.I.
57 BAG Balega, I.I., Balega, Yu.Yu., Gasanova, L.T., Dyachenko, V.V., Maksimov, A.F.,
57 BAG Malogolovets, E.V., Rastegaev, D.A., & Shkhagosheva, Z.U.
60 LDS Luyten p.m. catalog (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
08313-0601 BAG 49 Aa,Ab 2003 1 66 0.1 11.18   M2V N 083121.59-060201.7
08313-0601 BAG 49 Aa,Ab 2018 2 22 0.1 11.20 14.20 M1.5V N 083121.59-060201.7
08313-0601 BAG 49 Aa,Ab 2020 4 77 0.1 11.20 14.20 M1.5V N 083121.59-060201.7
08313-0601 BAG 49 Aa,Ab 2021 6 273 0.1 11.20 14.20 M1.5V N 083121.59-060201.7

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

 
 
WDS 08313-0601 BAG 49 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08313-0601 BAG 49 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 08313-0601 : VIRTUAL EYEPIECE
 
 

08313-0601 LDS 221A mag 11.19 Sp M1.5V 08313-0601 BAG 49Ab sep 0.1 P.A. 272.60 mag 14.2 08313-0601 LDS 221B sep 83.9 P.A. 97.30 mag 12.34 Sp M3V 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 08313-0601 : ALADIN DSS IMAGE @ 08h 31m 21.59s -06° 02' 01.7"
 
 
 
 
WDS 08313-0601 BAG 49 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08313-0601 BAG 49Aa,Ab distance=0' 08312-0611 TDS5895 distance=10' 08317-0619 TOK 21AB distance=18' 08317-0619 TOK 21AC distance=18' 08336-0601 GWP1040 distance=33' 08339-0602 HJ 2453 distance=39' 08318-0658 UC 1683 distance=57' 08345-0637 HJ 2454 distance=60' 08283-0644 HJ 787AB distance=63' 08283-0644 ABH 72AD distance=63' 08283-0644 HJ 787BC distance=63' 08353-0635 J 2882 distance=65' 08320-0452 RST4405 distance=71' 08352-0647 DAM1229 distance=73' 08356-0648 LDS3800AB distance=78' 08356-0648 LDS3800Aa,Ab distance=78' 08335-0714 HDS1225 distance=79' 08314-0721 TDS 475 distance=80' 08262-0605 ROE 87 distance=81' 08279-0704 TDS5842 distance=82' 08273-0710 J 1521 distance=91' 08253-0547 LDS3790 distance=91' 08344-0443 BRT 421 distance=92' 08374-0628 A 339 distance=94' 08339-0430 TVB 195 distance=100' 08250-0532 RST4397 distance=101' 08333-0745 RST4408 distance=107' 08379-0648 HJ 99AB distance=108' 08379-0648 JNN 237AD distance=108' 08379-0648 HJ 99BC distance=108' 08386-0548 HJ 2461 distance=109' 08369-0714 SKF 780 distance=110' 08277-0425 A 550 distance=112' 08238-0628 J 2879 distance=116' 08250-0449 J 1518 distance=121' 08288-0407 RST4402 distance=121' 08280-0752 BRT 420 distance=122' 08389-0651 RST4414 distance=124' 08296-0401 HJ 94CD distance=124' 08296-0401 HJ 94AB distance=125' 08296-0401 HJ 94AC distance=125' 08246-0443 GAA 20 distance=129' 08293-0351 RST4404 distance=135' 08318-0347 J 416AB distance=136' 08318-0347 J 416AB,C distance=136' 08380-0736 GWP1054 distance=137' 08320-0345 DAM 726 distance=137' 08309-0344 LDS3794 distance=138' 08244-0431 A 3059AB distance=139' 08244-0431 GWP1016AC distance=139' 08404-0641 GWP1063 distance=141' 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 08313-0601 LDS 221 AB 97 84.4
Show 08313-0601 BAG 49 Aa,Ab 273 0.1
Show 08312-0611 TDS5895 105 2.5 10
Show 08317-0619 TOK 21 AB 338 1.0 18
Show 08317-0619 TOK 21 AC 203 3.6 18
Show 08336-0601 GWP1040 137 74.4 33
Show 08339-0602 HJ 2453 83 15.4 39
Show 08318-0658 UC 1683 273 16.5 57
Show 08345-0637 HJ 2454 37 8.8 60
Show 08283-0644 HJ 787 AB 290 21.9 63
Show 08283-0644 ABH 72 AD 92 96.9 63
Show 08283-0644 HJ 787 BC 254 10.9 63
Show 08353-0635 J 2882 189 7.0 65
Show 08320-0452 RST4405 116 1.5 71
Show 08352-0647 DAM1229 111 23.7 73
Show 08356-0648 LDS3800 AB 23 29.9 78
Show 08356-0648 LDS3800 Aa,Ab 352 1.5 78
Show 08335-0714 HDS1225 27 0.4 79
Show 08314-0721 TDS 475 173 1.3 80
Show 08262-0605 ROE 87 246 7.8 81
Show 08279-0704 TDS5842 85 0.5 82
Show 08273-0710 J 1521 355 12.4 91
Show 08253-0547 LDS3790 10 394.1 91
Show 08344-0443 BRT 421 190 5.1 92
Show 08374-0628 A 339 13 2.4 94
Show 08339-0430 TVB 195 89 20.0 100
Show 08250-0532 RST4397 82 0.3 101
Show 08333-0745 RST4408 27 0.4 107
Show 08379-0648 HJ 99 AB 175 60.5 108
Show 08379-0648 JNN 237 AD 39 6.7 108
Show 08379-0648 HJ 99 BC 216 9.7 108
Show 08386-0548 HJ 2461 95 19.0 109
Show 08369-0714 SKF 780 219 25.3 110
Show 08277-0425 A 550 126 0.1 112
Show 08238-0628 J 2879 184 5.3 116
Show 08250-0449 J 1518 275 8.0 121
Show 08288-0407 RST4402 186 0.8 121
Show 08280-0752 BRT 420 252 4.9 122
Show 08389-0651 RST4414 91 7.9 124
Show 08296-0401 HJ 94 CD 264 4.0 124
Show 08296-0401 HJ 94 AB 192 4.9 125
Show 08296-0401 HJ 94 AC 233 17.7 125
Show 08246-0443 GAA 20 121 0.0 129
Show 08293-0351 RST4404 133 0.4 135
Show 08318-0347 J 416 AB 188 0.7 136
Show 08318-0347 J 416 AB,C 103 5.0 136
Show 08380-0736 GWP1054 108 209.9 137
Show 08320-0345 DAM 726 94 16.4 137
Show 08309-0344 LDS3794 106 185.4 138
Show 08244-0431 A 3059 AB 137 3.5 139
Show 08244-0431 GWP1016 AC 256 33.8 139

 
 
WDS 08313-0601 : COMPONENTS
 
 
  A Ab
Ab pa=272.6°
sep=0.14"
 
B pa=97.3°
sep=83.94"
pa=97.3°
sep=84.08"
 
 
08313-0601 A
 
 
Coord arcsec 2000 083121.59-060201.7 Mag 11.19 Spectral class M1.5V (red) PmRA -438.00
PmDE -56.0 HIP 41802
Hipparcos
Catalog H HIP 41802 Proxy RAhms 08 31 21.87
DEdms -06 02 01.3 Vmag 11.19 VarFlag R Vmag G
RAdeg 127.841 DEdeg -6.0337 AstroRef Plx 46.02
CCDM N CCDM Nsys Ncomp 1
MultFlag X Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.64
SpType R SpType Coord arcsec 2000 083121.87-060201.3
Hipparcos 2
HIP 41802 Sn 5 So 2 Nc 1
RArad 2.2312483265 DErad -0.1053078865 Plx 37.95 PmRA -462.84
PmDE -56.13 E RArad 2.09 E DErad 2.06 E Plx 2.7
E pmRA 2.63 E pmDE 2.58 Hpmag 11.2451 E Hpmag 0.0037
SHp 0.045 VA 0 BV 1.387 E BV 0.016
VI 1.64
 
 
08313-0601 Ab
 
 
Coord arcsec 2000 083121.58-060201.7 Mag 14.2 Calc delta mag 3 Calc coord yes
 
 
08313-0601 B
 
 
Coord arcsec 2000 083127.17-060212.4 Mag 12.34 Spectral class M3V (red) PmRA -443.00
PmDE -64.0 Calc delta mag 1.14 Calc coord yes