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Doubles in session


Current system
12237-6352
JNN 172 EG


Nearby doubles
7' : 12238-6359
HJ 4516

14' : 12231-6405
RST 589AB

15' : 12239-6406
TDS8365

17' : 12258-6401
MOC 5AB
Tupa

18' : 12210-6354
TOB 56

19' : 12244-6411
TOB 70

24' : 12202-6352
TDS8336

26' : 12202-6341
FIN 197

27' : 12237-6419
RST 590

28' : 12203-6406
RST 584

30' : 12225-6323
TDS8354

36' : 12232-6314
TOB 66AB

36' : 12184-6400
HJ 4512

37' : 12221-6427
TDS8353

42' : 12283-6420
KOU 9AB

44' : 12219-6434
TOB 59

44' : 12177-6410
JNN 79AB

45' : 12274-6315
KPP3870

48' : 12211-6436
TOB 58

49' : 12233-6304
TOB 67

51' : 12266-6306
DUN 252AB
Acrux

51' : 12220-6442
TOB 61

51' : 12183-6317
HDS1734

53' : 12207-6440
RST 585

55' : 12257-6445
KPP 271

55' : 12237-6258
TOB 69



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.

12237-6352 JNN 172 EG

 
 
12h 23m 42.19s -63° 52' 12.1" P.A. 75.00 sep 1.6 mag 7.02,16.00 Sp A3 dist. 100.7 pc (328.48 l.y.)
 
 
Coord 2000 12237-6352 Discov num JNN 172 Comp EG Coord arcsec 2000 12 23 42.19 -63 52 12.1
Date first 2011 Date last 2012 Obs 2
Pa first 76 Pa last 75.3 P.A. Now (θ) 75.3°
Sep first 1.6 Sep last 1.616 Sep. Now (ρ) 1.616"
Mag pri 7.02 Mag sec 16.00 delta mag (ΔM) 8.98 Spectral class A3 (white)
Pri motion ra -032 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes U W K (Proper motion indicates non-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 not physical.
 
 
12237-6352 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 251879 12 23 42 -63 52 12 JNN 172 EG 2012 2 75 1.6 7.02 16.00 8.98 <===
Show 251879 12 23 42 -63 52 12 JNN 172 EH 2012 2 226 2.3 7.02 16.60 9.58
Show 251879 12 23 42 -63 52 12 JNN 172 EI 2012 2 14 4.6 7.02 15.50 8.48
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Crux SAO 251879 HIP 60459 Tycho2 8983-01126-1
HD 107821 CP CP-63 2259 Distance 100.7 Distance ly 328.48
 
 
WDS 12237-6352 JNN 172 EG : 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
12237-6352 JNN 172 EG 2012 2 75 1.6 7.02 16.00 A3 UWK 122342.19-635212.1

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

 
 
WDS 12237-6352 JNN 172 EG : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12237-6352 JNN 172 EG : MEASURES
 
 
No records found.

 
 
WDS 12237-6352 : VIRTUAL EYEPIECE
 
 

12237-6352 JNN 172E mag 7.02 Sp A3 12237-6352 JNN 172G sep 0.8 P.A. 59.20 mag 16 12237-6352 JNN 172H sep 1.7 P.A. 204.20 mag 16.6 12237-6352 JNN 172I sep 4.5 P.A. 6.00 mag 15.5 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 12237-6352 : ALADIN DSS IMAGE @ 12h 23m 42.19s -63° 52' 12.1"
 
 
 
 
WDS 12237-6352 JNN 172 EG : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12237-6352 JNN 172EG distance=0' 12238-6359 HJ 4516 distance=7' 12231-6405 RST 589AB distance=14' 12231-6405 SHT 25AC distance=14' 12239-6406 TDS8365 distance=15' 12258-6401 MOC 5AB (Tupa) distance=17' 12258-6401 MOC 5AC (Tupa) distance=17' 12258-6401 MOC 5AD (Tupa) distance=17' 12258-6401 MOC 5AE (Tupa) distance=17' 12258-6401 MOC 5AF (Tupa) distance=17' 12258-6401 MOC 5AG (Tupa) distance=17' 12258-6401 MOC 5AH (Tupa) distance=17' 12210-6354 TOB 56 distance=18' 12244-6411 TOB 70 distance=19' 12202-6352 TDS8336 distance=24' 12202-6341 FIN 197 distance=26' 12237-6419 RST 590 distance=27' 12203-6406 RST 584 distance=28' 12225-6323 TDS8354 distance=30' 12232-6314 TOB 66AB distance=36' 12232-6314 TOB 66AC distance=36' 12184-6400 HJ 4512 distance=36' 12221-6427 TDS8353 distance=37' 12283-6420 KOU 9AB distance=42' 12283-6420 KOU 9AC distance=42' 12219-6434 TOB 59 distance=44' 12177-6410 JNN 79AB distance=44' 12177-6410 JNN 79AD distance=44' 12177-6410 JNN 79BC distance=44' 12274-6315 KPP3870 distance=45' 12211-6436 TOB 58 distance=48' 12233-6304 TOB 67 distance=49' 12266-6306 TOK 7CE distance=49' 12266-6306 TOK 7CF distance=49' 12266-6306 TOK 7CD distance=49' 12266-6306 DUN 252BC distance=51' 12266-6306 DUN 252AB (Acrux) distance=51' 12266-6306 ANT 1AG (Acrux) distance=51' 12266-6306 ANT 1AH (Acrux) distance=51' 12266-6306 ANT 1AI (Acrux) distance=51' 12266-6306 DUN 252AC (Acrux) distance=51' 12266-6306 ANT 7AJ (Acrux) distance=51' 12266-6306 ANT 7AK (Acrux) distance=51' 12220-6442 TOB 61 distance=51' 12183-6317 HDS1734 distance=51' 12207-6440 RST 585 distance=53' 12290-6312 KPP3871CD distance=54' 12257-6445 KPP 271 distance=55' 12237-6258 TOB 69 distance=55' 12314-6416 TDS8419 distance=56' 12316-6412 TOB 86 distance=56' 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 12237-6352 JNN 172 EG 75 1.6
Show 12237-6352 JNN 172 EH 226 2.3
Show 12237-6352 JNN 172 EI 14 4.6
Show 12238-6359 HJ 4516 92 23.3 7
Show 12231-6405 RST 589 AB 73 3.8 14
Show 12231-6405 SHT 25 AC 143 8.1 14
Show 12239-6406 TDS8365 322 0.6 15
Show Tupa 12258-6401 MOC 5 AB 289 2.8 17
Show Tupa 12258-6401 MOC 5 AC 41 3.1 17
Show Tupa 12258-6401 MOC 5 AD 92 3.1 17
Show Tupa 12258-6401 MOC 5 AE 305 3.5 17
Show Tupa 12258-6401 MOC 5 AF 31 3.6 17
Show Tupa 12258-6401 MOC 5 AG 147 4.8 17
Show Tupa 12258-6401 MOC 5 AH 3 4.9 17
Show 12210-6354 TOB 56 165 11.4 18
Show 12244-6411 TOB 70 109 24.5 19
Show 12202-6352 TDS8336 7 0.9 24
Show 12202-6341 FIN 197 83 0.4 26
Show 12237-6419 RST 590 343 4.3 27
Show 12203-6406 RST 584 216 0.7 28
Show 12225-6323 TDS8354 212 9.7 30
Show 12232-6314 TOB 66 AB 326 22.4 36
Show 12232-6314 TOB 66 AC 88 7.2 36
Show 12184-6400 HJ 4512 345 33.6 36
Show 12221-6427 TDS8353 73 1.1 37
Show 12283-6420 KOU 9 AB 44 2.0 42
Show 12283-6420 KOU 9 AC 178 6.8 42
Show 12219-6434 TOB 59 5 23.0 44
Show 12177-6410 JNN 79 AB 238 5.2 44
Show 12177-6410 JNN 79 AD 290 0.1 44
Show 12177-6410 JNN 79 BC 315 0.6 44
Show 12274-6315 KPP3870 116 3.8 45
Show 12211-6436 TOB 58 286 11.9 48
Show 12233-6304 TOB 67 331 13.0 49
Show 12266-6306 TOK 7 CE 214 4.9 49
Show 12266-6306 TOK 7 CF 114 7.4 49
Show 12266-6306 TOK 7 CD 53 2.4 49
Show 12266-6306 DUN 252 BC 203 89.0 51
Show Acrux 12266-6306 DUN 252 AB 111 3.5 51
Show Acrux 12266-6306 ANT 1 AG 145 58.7 51
Show Acrux 12266-6306 ANT 1 AH 167 47.3 51
Show Acrux 12266-6306 ANT 1 AI 227 63.3 51
Show Acrux 12266-6306 DUN 252 AC 203 89.0 51
Show Acrux 12266-6306 ANT 7 AJ 344 29.6 51
Show Acrux 12266-6306 ANT 7 AK 218 125.2 51
Show 12220-6442 TOB 61 92 32.1 51
Show 12183-6317 HDS1734 275 0.7 51
Show 12207-6440 RST 585 256 0.5 53
Show 12290-6312 KPP3871 CD 265 1.5 54
Show 12257-6445 KPP 271 359 4.7 55
Show 12237-6258 TOB 69 218 16.6 55

 
 
WDS 12237-6352 : COMPONENTS
 
 
  E G H
G pa=59.2°
sep=0.80"
 
H pa=204.2°
sep=1.73"
pa=215.1°
sep=2.43"
 
I pa=6.0°
sep=4.46"
pa=356.9°
sep=4.03"
pa=11.1°
sep=6.13"
 
 
12237-6352 E
 
 
Coord arcsec 2000 122342.19-635212.1 Mag 7.02 Spectral class A3 (white) PmRA -32.00
PmDE -8.0 SAO 251879 HIP 60459 Tycho2 8983-01126-1
HD 107821 CP CP-63 2259
Tycho2
Tycho2 8983-01126-1 Pflag RAmdeg 185.92582712 DEmdeg -63.87007044
PmRA -31.6 PmDE -8.4 E RAmdeg 4 E DEmdeg 4
E pmRA 2.1 E pmDE 2.1 EpRAm 1991.55 EpDEm 1991.57
Num 9 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.3
Q pmDE 0.8 BTmag 7.608 E BTmag 0.015 VTmag 7.434
E VTmag 0.010 Prox 999 TYC T HIP 60459
CCDM RAdeg 185.92599417 DEdeg -63.87005111 EpRA 1990 1.62
EpDE 1990 1.64 E RAdeg 4.1 E DEdeg 4.1 Posflg
Corr 0.1
SAO
SAO 251879 DelFlag RA1950 PmRA1950 -0.0064
DE1950 PmDE1950 -0.004 Vmag 7.6 SpType A0
Double code Source 43 CatNum 3574 DM CP-63 2259
DMcomp BDsup HD 107821 M HD 0
GC RA1950rad 3.23290068 DE1950rad -1.10990158 PmRA2000 -0.0073
PmDE2000 0.002
Hipparcos
Catalog H HIP 60459 Proxy RAhms 12 23 42.24
DEdms -63 52 12.2 Vmag 7.41 VarFlag R Vmag H
RAdeg 185.926 DEdeg -63.8701 AstroRef Plx 10.21
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 107821 BD
CD CP CP-63 2259 Dm number -63 2259 VIred 0.14
SpType G6IV R SpType Coord arcsec 2000 122342.24-635212.2
Hipparcos 2
HIP 60459 Sn 5 So 0 Nc 1
RArad 3.2450208855 DErad -1.1147427022 Plx 9.93 PmRA -36.81
PmDE -11.51 E RArad 0.36 E DErad 0.34 E Plx 0.48
E pmRA 0.48 E pmDE 0.4 Hpmag 7.4616 E Hpmag 0.0013
SHp 0.012 VA 0 BV 0.146 E BV 0.009
VI 0.16
 
 
12237-6352 G
 
 
Coord arcsec 2000 122342.29-635211.7 Mag 16 Calc delta mag 8.98 Calc coord yes
 
 
12237-6352 H
 
 
Coord arcsec 2000 122342.08-635213.7 Mag 16.6 Calc delta mag 9.58 Calc coord yes
 
 
12237-6352 I
 
 
Coord arcsec 2000 122342.26-635207.7 Mag 15.5 Calc delta mag 8.48 Calc coord yes