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Doubles in session


Current system
12431-7458
BRR 6 AB


Nearby doubles
12' : 12457-7503
RST1690

17' : 12459-7511
HJ 4545AB

23' : 12477-7444
TDS8525

29' : 12392-7522
I 296

29' : 12446-7430
B 1721

29' : 12503-7506
FIN 201

30' : 12490-7518
HEI 769

31' : 12489-7519
HDS1796

41' : 12328-7457
RST1676

45' : 12335-7523
VGT 2AB

48' : 12322-7438
TDS8426

49' : 12543-7520
KPP3881

52' : 12490-7545
TDS 677

58' : 12314-7424
KPP1123

61' : 12276-7456
HEI 768

66' : 12559-7417
YMG 43

69' : 12547-7551
NZO 33

72' : 12230-7459
HEI 510

82' : 12503-7342
TDS8546

87' : 12436-7332
HEI 363

90' : 12327-7339
HEI 511

92' : 12255-7602
HDS1746

94' : 12443-7325
HEI 364

97' : 12473-7323
HEI 365

99' : 12502-7324
DAM 584

102' : 12498-7321
DAM 582



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.

12431-7458 BRR 6 AB

 
 
12h 43m 03.65s -74° 58' 21.8" P.A. 258.00 sep 2.5 mag 18.33,20.10 Sp M3
 
 
Coord 2000 12431-7458 Discov num BRR   6 Comp AB Coord arcsec 2000 12 43 03.65 -74 58 21.8
Date first 1994 Date last 2016 Obs 3
Pa first 262 Pa last 258.1 P.A. Now (θ) 258.1°
Sep first 2.6 Sep last 2.525 Sep. Now (ρ) 2.525"
Mag pri 18.33 Mag sec 20.10 delta mag (ΔM) 1.77 Spectral class M3 (red)
Pri motion ra -007 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
12431-7458 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 43 04 -74 58 22 KOH 94 Aa,Ab 2016 2 80 0.2 15.10
Show 12 43 04 -74 58 22 BRR 6 AB 2016 3 258 2.5 18.33 20.10 1.77 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Musca Gaia DR2 5838365859705728896
 
 
WDS 12431-7458 BRR 6 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Brr1995 A j Brandner, W., Bouvier, J., Grebel, E., Tessier, E., de Winter, D., & Beuzit, J.-L. 1995A&A...298..818B
Brr1995 A&A 298, 818, 1995
Brr1996 Ci j Brandner, W., Alcala, J.M., Kunkel, M., Moneti, A., & Zinnecker, H. 1996A&A...307..121B
Brr1996 A&A 307, 121, 1996
Brr2004 Hp j Brandner, W., Martin, E.L., Bouy, H., Koehler, R., Delfosse, X., Basri, G., & 2004A&A...428..205B
Brr2004 +Hs Andersen, M.
Brr2004 +orb A&A 428, 205, 2004
Brr2004 (F814W photometry from this reference plus Boy2003)
Brr2006 Hn j Brandner, W. 2006PASP..118..611G
Brr2006 +C HST public archive data cited by Gelino et al. (PASP 118, 611, 2006)
Koh1998 Si j Koehler, R. & Leinert, Ch. 1998A&A...331..977K
Koh1998 +Ci A&A 331, 977, 1998
Koh2000a Si j Koehler, R., Kunkel, M., Leinert, Ch., & Zinnecker, H. 2000A&A...356..541K
Koh2000a +Ci A&A 356, 541, 2000
Koh2000b A j Koehler, R., Kasper, M., & Herbst, T. 2000IAUS..200P..63K
Koh2000b IAU Symp. 200, 63, 2000
Koh2001 Ci j Koehler. R. 2001AJ....122.3325K
Koh2001 +Si AJ 122, 3325, 2001
Koh2002 Ci j Koehler, R. & Petr-Gotzens, M.G. 2002AJ....124.2899K
Koh2002 +Si AJ 124, 2899, 2002
Koh2002 +A
Koh2006 A j Koehler, R., Petr-Gotzens, M.G., McCaughrean, M.J., Bouvier, J., Duchene, G., 2006A&A...458..461K
Koh2006 Quirrenbach, A., & Zinnecker, H.
Koh2006 A&A 458, 461, 2006
Koh2008 Si j Koehler, R., Neuhauser, R., Kramer, S., Leinert, Ch., Ott, T., & Eckart, A. 2008A&A...488..997K
Koh2008 +A A&A 488, 997, 2008
Koh2008b A j Koehler, R., Ratzka, T., Herbst, T.M., & Kasper, M. 2008A&A...482..929K
Koh2008b +orb A&A 482, 929, 2008
Koh2011 A j Koehler, R. 2011A&A...530A.126L
Koh2011 +orb A&A 530, A126, 2011
Koh2012 orb j Koehler, R., Ratzka, T., & Leinert, Ch. 2012A&A...541A..29K
Koh2012 +A A&A 541, A29, 2012
Koh2012 +Si
Koh2013 A j Koehler, R., Ratzka, T., Petr-Gotzens, M.G., & Correia, S. 2013A&A...558A..80K
Koh2013 +orb A&A 558, A80, 2013
Koh2016 A j Koehler, R., Kasper, M., Herbst, T.M., Ratzka, T., & Bertrang, G.H.-M. 2016A&A...587A..35K
Koh2016 +orb A&A 587, A35, 2016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12431-7458 BRR 6 AB 1996 2 259 2.5 18.33 20.10 M3 DR 124303.65-745821.8
12431-7458 BRR 6 AB 2016 3 258 2.5 18.33 20.10 M3 R 124303.65-745821.8

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

 
 
WDS 12431-7458 BRR 6 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12431-7458 BRR 6 AB : MEASURES
 
 
No records found.

 
 
WDS 12431-7458 : VIRTUAL EYEPIECE
 
 

12431-7458 BRR 6A mag 18.33 Sp M3 12431-7458 KOH 94Ab sep 0.1 P.A. 55.20 12431-7458 BRR 6B sep 0.8 P.A. 230.90 mag 20.1 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 12431-7458 : ALADIN DSS IMAGE @ 12h 43m 03.65s -74° 58' 21.8"
 
 
 
 
WDS 12431-7458 BRR 6 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12431-7458 BRR 6AB distance=0' 12457-7503 RST1690 distance=12' 12459-7511 HJ 4545AB distance=17' 12459-7511 HJ 4545AC distance=17' 12477-7444 TDS8525 distance=23' 12392-7522 I 296 distance=29' 12446-7430 B 1721 distance=29' 12503-7506 FIN 201 distance=29' 12490-7518 HEI 769 distance=30' 12489-7519 HDS1796 distance=31' 12328-7457 RST1676 distance=41' 12335-7523 VGT 2AB distance=45' 12322-7438 TDS8426 distance=48' 12543-7520 KPP3881 distance=49' 12490-7545 TDS 677 distance=52' 12314-7424 KPP1123 distance=58' 12276-7456 HEI 768 distance=61' 12559-7417 YMG 43 distance=66' 12547-7551 NZO 33 distance=69' 12230-7459 HEI 510 distance=72' 12503-7342 TDS8546 distance=82' 12436-7332 HEI 363 distance=87' 12327-7339 HEI 511 distance=90' 12255-7602 HDS1746 distance=92' 12443-7325 HEI 364 distance=94' 12473-7323 HEI 365 distance=97' 12502-7324 DAM 584 distance=99' 12498-7321 DAM 582 distance=102' 12500-7320 HEI 367 distance=103' 12438-7642 KPP 276 distance=104' 12551-7323 HEI 369 distance=107' 12360-7313 HEI 362 distance=109' 12572-7640 ELP 33 distance=115' 12409-7303 LDS 417 distance=116' 12275-7640 I 35 distance=117' 12368-7302 TDS8457 distance=119' 12328-7654 YMG 42 distance=122' 12552-7658 SZR 3 distance=128' 12446-7709 TVB 256 distance=131' 12431-7247 HJ 4540 distance=131' 13009-7654 BRR 7 distance=133' 12464-7246 TDS8518 distance=134' 12553-7248 LDS 425 distance=138' 12275-7705 RST1668 distance=139' 12397-7240 TDS8479 distance=139' 12339-7240 NZO 30 distance=144' 13009-7709 REP 23 distance=146' 12442-7226 TDS8508 distance=153' 12494-7226 HEI 366 distance=155' 12399-7751 HDS1773 distance=173' 13012-7747 TDS8646 distance=181' 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 12431-7458 KOH 94 Aa,Ab 80 0.2
Show 12431-7458 BRR 6 AB 258 2.5
Show 12457-7503 RST1690 107 1.6 12
Show 12459-7511 HJ 4545 AB 193 9.2 17
Show 12459-7511 HJ 4545 AC 238 36.9 17
Show 12477-7444 TDS8525 209 0.6 23
Show 12392-7522 I 296 270 2.0 29
Show 12446-7430 B 1721 70 0.2 29
Show 12503-7506 FIN 201 217 0.9 29
Show 12490-7518 HEI 769 7 0.6 30
Show 12489-7519 HDS1796 287 0.5 31
Show 12328-7457 RST1676 165 2.0 41
Show 12335-7523 VGT 2 AB 16 2.9 45
Show 12322-7438 TDS8426 199 0.5 48
Show 12543-7520 KPP3881 286 6.7 49
Show 12490-7545 TDS 677 199 1.2 52
Show 12314-7424 KPP1123 274 8.8 58
Show 12276-7456 HEI 768 122 0.8 61
Show 12559-7417 YMG 43 178 1.1 66
Show 12547-7551 NZO 33 5.2 69
Show 12230-7459 HEI 510 15 1.7 72
Show 12503-7342 TDS8546 233 0.6 82
Show 12436-7332 HEI 363 269 1.7 87
Show 12327-7339 HEI 511 277 0.4 90
Show 12255-7602 HDS1746 104 0.3 92
Show 12443-7325 HEI 364 276 3.7 94
Show 12473-7323 HEI 365 320 0.3 97
Show 12502-7324 DAM 584 239 11.8 99
Show 12498-7321 DAM 582 339 5.4 102
Show 12500-7320 HEI 367 51 2.3 103
Show 12438-7642 KPP 276 235 3.5 104
Show 12551-7323 HEI 369 130 2.9 107
Show 12360-7313 HEI 362 347 0.8 109
Show 12572-7640 ELP 33 144 0.2 115
Show 12409-7303 LDS 417 133 135.2 116
Show 12275-7640 I 35 315 2.3 117
Show 12368-7302 TDS8457 307 0.4 119
Show 12328-7654 YMG 42 250 0.2 122
Show 12552-7658 SZR 3 90 3.0 128
Show 12446-7709 TVB 256 151 2.6 131
Show 12431-7247 HJ 4540 166 11.6 131
Show 13009-7654 BRR 7 1.5 133
Show 12464-7246 TDS8518 43 0.5 134
Show 12553-7248 LDS 425 129 15.3 138
Show 12275-7705 RST1668 262 1.5 139
Show 12397-7240 TDS8479 181 0.7 139
Show 12339-7240 NZO 30 40 8.0 144
Show 13009-7709 REP 23 233 1.5 146
Show 12442-7226 TDS8508 260 2.3 153
Show 12494-7226 HEI 366 46 0.5 155
Show 12399-7751 HDS1773 175 0.7 173

 
 
WDS 12431-7458 : COMPONENTS
 
 
  A Ab
Ab pa=55.2°
sep=0.07"
 
B pa=230.9°
sep=0.83"
pa=231.3°
sep=0.90"
 
 
12431-7458 A
 
 
Coord arcsec 2000 124303.65-745821.8 Mag 18.33 Spectral class M3 (red) PmRA -7.00
PmDE 2.0
 
 
12431-7458 Ab
 
 
Coord arcsec 2000 124303.67-745821.8 Calc delta mag 15.1 Calc coord yes
 
 
12431-7458 B
 
 
Coord arcsec 2000 124303.49-745822.3 Mag 20.1 Calc delta mag 5 Calc coord yes