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Doubles in session


Current system
12047-5221
JNN 166 AC


Nearby doubles
3' : 12046-5223
RST 572

3' : 12048-5224
DAM 570

4' : 12049-5224
RST5574AB

6' : 12043-5225
DAM 568AB

9' : 12043-5229
DAM 569AB

19' : 12042-5203
RST 571

22' : 12031-5236
TDS8193

23' : 12065-5238
RST 574

25' : 12026-5236
TDS8188

26' : 12023-5232
RST 570

30' : 12017-5214
TDS8179

32' : 12052-5252
TDS8218

38' : 12008-5214
RST 566

38' : 12082-5241
TDS8241

41' : 12021-5149
JNN 165

54' : 12043-5128
VSP 32

58' : 12098-5147
I 216

61' : 12112-5213
R 192AB

61' : 11586-5246
KOU 5AB

64' : 11596-5140
TDS8153

64' : 12117-5222
RIZ 2

65' : 12108-5148
RST1651

65' : 11584-5251
RST1626

66' : 12033-5325
RST1635AB

69' : 12065-5115
TDS8225

70' : 12094-5127
I 1218AB



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.

12047-5221 JNN 166 AC

 
 
12h 04m 44.47s -52° 21' 15.6" P.A. 234.00 sep 0.3 mag 7.40,11.30 Sp F3
 
 
Coord 2000 12047-5221 Discov num JNN 166 Comp AC Coord arcsec 2000 12 04 44.47 -52 21 15.6
Date first 2012 Date last 2012 Obs 1
Pa first 234 Pa last 233.6 P.A. Now (θ) 233.6°
Sep first 0.3 Sep last 0.263 Sep. Now (ρ) 0.263"
Mag pri 7.40 Mag sec 11.30 delta mag (ΔM) 3.9 Spectral class F3 (yellow-white)
Pri motion ra -036 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes V K (Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
 
 
12047-5221 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 04 44 -52 21 16 JNN 166 AB 2021 5 258 4.2 7.40 9.90 2.50
Show 12 04 44 -52 21 16 JNN 166 AC 2012 1 234 0.3 7.40 11.30 3.90 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus Gaia DR2 6125307127202400512
 
 
WDS 12047-5221 JNN 166 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Jnn2006 A j Janson, M., Brandner, W., Henning, T., & Zinnecker, H. 2006A&A...453..609J
Jnn2006 A&A 453, 609, 2006
Jnn2007 A j Janson, M., Brandner, W., Lenzen, R., Close, L., Nielsen, E., Hartung, M., 2007A&A...462..615J
Jnn2007 Henning, T., & Rouy, H.
Jnn2007 A&A 462, 615, 2007
Jnn2011 A j Janson, M., Carson, J., Thalmann, C., McElwain, M.W., Goto, M., Crepp, J., 2011ApJ...728...85J
Jnn2011 Wisniewski, J., Abe, L., et al.
Jnn2011 ApJ 728, 85, 2011
Jnn2011 (their absolute magnitudes converted to apparent mags, assuming distance 15.5pc)
Jnn2011b A - Janson, M., Bonavita, M., Klahr, H., Lafreniere, D., Jayawardhana, R., 2011ApJ...736...89J
Jnn2011b & Zinnecker, H.
Jnn2011b ApJ 736, 89, 2011
Jnn2012 Cl j Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S., 2012ApJ...754...44J
Jnn2012 +E2 Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T.
Jnn2012 ApJ 754, 44, 2012 (some recalibrated measures published in Jnn2014b) 2014ApJS..214...17J
Jnn2012b A - Janson, M., Jayawardhana, R., Girard, J.H., Lafreniere, D., Bonavita, M., 2012ApJ...758L...2J
Jnn2012b +Ci Gizis, J., & Brandeker, A.
Jnn2012b ApJ 758, L2, 2012
Jnn2013 A j Janson, M., Lafreniere, D., Jayawardhana, R., Bonavita, M., Girard, J.H., 2013ApJ...773..170J
Jnn2013 Brandeker, A., & Gizis, J.E.
Jnn2013 ApJ 773, 170, 2013
Jnn2013b A j Janson, M., Brandt, T.D., Moro-Martin, A., Usuda, T., Thalmann, C., Carson, J.C., 2013ApJ...773...73J
Jnn2013b Goto, M., Currie, T., McElwain, M.W., Itoh, Y., Fukagawa, M., Crepp, J., et al.
Jnn2013b ApJ 773, 73, 2013
Jnn2014 A - Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F., 2014ApJ...789..102J
Jnn2014 +Cl Hippler, S., & Henning, T.
Jnn2014 ApJ 789, 102, 2014
Jnn2014b Cl j Janson, M., Bergfors, C., Brandner, W., Bonnefoy, M., Schlieder, J., Kohler, R., 2014ApJS..214...17J
Jnn2014b +Hw Hormuth, F., Henning, T., & Hippler, S.
Jnn2014b +E+ ApJS 214, 17, 2014
Jnn2014b +A (includes some recalibrated measures originally published in earlier papers)
Jnn2014b +orb
Jnn2017 Cl - Janson, M., Durkan, S., Hippler, S., Dai, X., Brandner, W., Schlieder, J., 2017A&A...599A..70J
Jnn2017 Bonnefoy, M., & Henning, T. Jnn201
Jnn2017 A&A 599, A70, 2017
Jnn2017b Cl j Calissendorff, P., Janson, M., Kohler, R., Durkan, S., Hippler, S., Dai, X., 2017A&A...604A..82C
Jnn2017b +orb Brandner, W., Schlieder, J., & Henning, T.
Jnn2017b A&A 604, A82, 2017
Jnn2018 A Janson, M., Durkan, S., Bonnefoy, M., Rodet, L., Kohler, R., Lacour, S., Brandner, 2018A&A...620A..33J
Jnn2018 +orb W., Henning, R. & Girard, J.
Jnn2018 A&A 620A, 33, 2018
Jnn2020 E2 j Calissendorff, P., Janson, M. & Bonnefoy, M. 2020A&A...642A..57C
Jnn2020 A&A 642, A57, 2020
Jnn2022 A+ j Calissendorff, P., Janson, M., Rodet, L., Bonnefoy, M., Brandner, W., Brown-Sevilla, 2022A&A...666A..16C
Jnn2022 +Cl+ S., Chauvin, G., Delorme, P., Desidera, S., Durkan, S., Fontanive, C., Gratton, R.,
Jnn2022 +Ao+ Hagelbe3rg, J., Henning, T., Hippler, S., Lagrange, A.-M., Langlois, M., Lazzoni, C. ,
Jnn2022 +orb Maire, A.-L., Messina, S., Meyer, M., Moller-Nsson, O., Rabus, M., Schlieder, J.,
Jnn2022 Vigan, A., Wahhaj, Z., Wildi, F. & Zurlo, A.
Jnn2022 A&A 666, A16, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12047-5221 JNN 166 AC 2012 1 234 0.3 7.40 11.30 F3 V K 120444.47-522115.6

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

 
 
WDS 12047-5221 JNN 166 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12047-5221 JNN 166 AC : MEASURES
 
 
No records found.

 
 
WDS 12047-5221 : VIRTUAL EYEPIECE
 
 

12047-5221 JNN 166A mag 7.4 Sp F3 12047-5221 JNN 166B sep 2.7 P.A. 251.30 mag 9.9 12047-5221 JNN 166C sep 0.2 P.A. 219.60 mag 11.3 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 12047-5221 : ALADIN DSS IMAGE @ 12h 04m 44.47s -52° 21' 15.6"
 
 
 
 
WDS 12047-5221 JNN 166 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12047-5221 JNN 166AC distance=0' 12046-5223 RST 572 distance=3' 12048-5224 DAM 570 distance=3' 12049-5224 RST5574AB distance=4' 12049-5224 SIN 70AC distance=4' 12043-5225 DAM 568BC distance=5' 12043-5225 DAM 568AB distance=6' 12043-5229 DAM 569AB distance=9' 12042-5203 RST 571 distance=19' 12031-5236 TDS8193 distance=22' 12065-5238 RST 574 distance=23' 12026-5236 TDS8188 distance=25' 12023-5232 RST 570 distance=26' 12017-5214 TDS8179 distance=30' 12052-5252 TDS8218 distance=32' 12008-5214 RST 566 distance=38' 12082-5241 TDS8241 distance=38' 12021-5149 JNN 165 distance=41' 12043-5128 VSP 32 distance=54' 12098-5147 I 216 distance=58' 12112-5213 R 192AB distance=61' 12112-5213 KOU 6AC distance=61' 11586-5246 KOU 5AB distance=61' 11596-5140 TDS8153 distance=64' 12117-5222 RIZ 2 distance=64' 12108-5148 RST1651 distance=65' 11584-5251 RST1626 distance=65' 12033-5325 RST1635AB distance=66' 12033-5325 DAM 565AB,C distance=66' 12033-5325 DAM 565AB,D distance=66' 12065-5115 TDS8225 distance=69' 12094-5127 I 1218AB distance=70' 12094-5127 I 1218AC distance=70' 12111-5302 HU 1604 distance=71' 12095-5320 I 899 distance=74' 12070-5332 TDS8227 distance=74' 12053-5334 KPP3862 distance=74' 12040-5336 DAM 567AB distance=75' 12040-5336 DAM 567AC distance=75' 12037-5336 DAM 566 distance=75' 11567-5244 SWR 121 distance=77' 11590-5317 KPP2349 distance=77' 11572-5147 TDS8137 distance=78' 11563-5214 HDS1682 distance=78' 11583-5131 HDS1686 distance=78' 12118-5306 HDS1722AB distance=79' 12118-5306 HDS1722Aa,Ab distance=79' 12034-5338 RST1636 distance=79' 12041-5100 RSS 280 distance=82' 12032-5343 DAM 517 distance=83' 11597-5112 CPO 340AB distance=84' 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 12047-5221 JNN 166 AB 258 4.2
Show 12047-5221 JNN 166 AC 234 0.3
Show 12046-5223 RST 572 228 3.0 3
Show 12048-5224 DAM 570 9 7.5 3
Show 12049-5224 RST5574 AB 143 8.6 4
Show 12049-5224 SIN 70 AC 278 46.7 4
Show 12043-5225 DAM 568 BC 131 6.3 5
Show 12043-5225 DAM 568 AB 41 10.0 6
Show 12043-5229 DAM 569 AB 118 3.3 9
Show 12042-5203 RST 571 354 2.1 19
Show 12031-5236 TDS8193 333 1.8 22
Show 12065-5238 RST 574 61 0.8 23
Show 12026-5236 TDS8188 149 0.5 25
Show 12023-5232 RST 570 220 0.7 26
Show 12017-5214 TDS8179 135 0.4 30
Show 12052-5252 TDS8218 85 2.9 32
Show 12008-5214 RST 566 82 2.9 38
Show 12082-5241 TDS8241 1 1.7 38
Show 12021-5149 JNN 165 149 4.4 41
Show 12043-5128 VSP 32 38 0.3 54
Show 12098-5147 I 216 27 1.0 58
Show 12112-5213 R 192 AB 100 3.2 61
Show 12112-5213 KOU 6 AC 251 6.9 61
Show 11586-5246 KOU 5 AB 166 0.6 61
Show 11596-5140 TDS8153 108 34.4 64
Show 12117-5222 RIZ 2 348 0.1 64
Show 12108-5148 RST1651 7 0.7 65
Show 11584-5251 RST1626 173 1.4 65
Show 12033-5325 RST1635 AB 351 1.6 66
Show 12033-5325 DAM 565 AB,C 253 7.4 66
Show 12033-5325 DAM 565 AB,D 248 12.0 66
Show 12065-5115 TDS8225 48 0.6 69
Show 12094-5127 I 1218 AB 138 1.5 70
Show 12094-5127 I 1218 AC 146 13.7 70
Show 12111-5302 HU 1604 39 0.2 71
Show 12095-5320 I 899 258 1.6 74
Show 12070-5332 TDS8227 175 1.0 74
Show 12053-5334 KPP3862 322 44.0 74
Show 12040-5336 DAM 567 AB 97 6.6 75
Show 12040-5336 DAM 567 AC 311 7.1 75
Show 12037-5336 DAM 566 36 6.3 75
Show 11567-5244 SWR 121 68 23.6 77
Show 11590-5317 KPP2349 207 20.1 77
Show 11572-5147 TDS8137 62 0.6 78
Show 11563-5214 HDS1682 164 24.8 78
Show 11583-5131 HDS1686 206 0.3 78
Show 12118-5306 HDS1722 AB 175 0.8 79
Show 12118-5306 HDS1722 Aa,Ab 33 0.1 79
Show 12034-5338 RST1636 230 1.4 79
Show 12041-5100 RSS 280 66 27.2 82
Show 12032-5343 DAM 517 20 7.9 83

 
 
WDS 12047-5221 : COMPONENTS
 
 
  A B
B pa=251.3°
sep=2.66"
 
C pa=219.6°
sep=0.20"
pa=73.7°
sep=2.49"
 
 
12047-5221 A
 
 
Coord arcsec 2000 120444.47-522115.6 Mag 7.4 Spectral class F3 (yellow-white) PmRA -36.00
PmDE -12.0
 
 
12047-5221 B
 
 
Coord arcsec 2000 120444.20-522116.5 Mag 9.9 Calc delta mag 2.5 Calc coord yes
 
 
12047-5221 C
 
 
Coord arcsec 2000 120444.46-522115.8 Mag 11.3 Calc delta mag 3.9 Calc coord yes