15087-4429 JNN 201 AB (HD 133954)

 
 
15h 08m 42.50s -44° 29' 04.4" P.A. 211.00 sep 1.8 mag 7.67,10.60 Sp A2 dist. 164.47 pc (536.5 l.y.)
 
 
Coord 2000 15087-4429 Discov num JNN 201 Comp AB Coord arcsec 2000 15 08 42.50 -44 29 04.4
Date first 2012 Date last 2016 Obs 3
Pa first 211 Pa last 211.3 P.A. Now (θ) 211.3°
Sep first 1.8 Sep last 1.814 Sep. Now (ρ) 1.814"
Mag pri 7.67 Mag sec 10.60 delta mag (ΔM) 2.93 Spectral class A2 (white)
Pri motion ra -020 Sec motion ra
Pri motion dec -022 Sec motion dec
Notes V W 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.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 133954 Constellation Lupus SAO 225480 HIP 74104
Tycho2 7833-01830-1 HD 133954 CD CD-44 9884 CP CP-44 7182
Distance 164.47 Distance ly 536.5
 
 
WDS 15087-4429 JNN 201 AB (HD 133954) : 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
15087-4429 JNN 201 AB 2012 1 211 1.8 7.67 10.60 A2 VWK 150842.50-442904.4
15087-4429 JNN 201 AB 2016 3 211 1.8 7.67 10.60 A2 VWK 150842.50-442904.4

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

 
 
WDS 15087-4429 JNN 201 AB (HD 133954) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15087-4429 JNN 201 AB (HD 133954) : MEASURES
 
 
No records found.

 
 
WDS 15087-4429 (HD 133954) : VIRTUAL EYEPIECE
 
 

15087-4429 JNN 201A mag 7.67 Sp A2 15087-4429 JNN 201B sep 1.7 P.A. 203.50 mag 10.6 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 15087-4429 (HD 133954) : ALADIN DSS IMAGE @ 15h 08m 42.50s -44° 29' 04.4"
 
 
 
 
WDS 15087-4429 JNN 201 AB (HD 133954) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15087-4429  JNN 201AB distance=0' 15088-4436  SWR 168 distance=8' 15070-4433  TDS9409 distance=19' 15071-4458  CPO 412 distance=34' 15128-4430  SHT  59 distance=45' 15088-4517  SEE 219AB distance=48' 15088-4517  TOK   8AC distance=48' 15121-4501  I   238AB distance=48' 15121-4501  I   238AC distance=48' 15107-4344  CPO 415AB distance=51' 15107-4344  ARY 119AC distance=51' 15107-4344  CPO 415Aa,Ab distance=51' 15116-4517  B  1267AB distance=57' 15116-4517  DUN 178AC distance=57' 15128-4508  TRC   5 distance=59' 15069-4525  HDS2129 distance=60' 15085-4328  KPP 338 distance=61' 15146-4451  CPO 417 distance=66' 15048-4335  DON 712 distance=68' 15096-4539  DON 716 distance=71' 15140-4348  I   228 distance=71' 15036-4515  TDS9387 distance=72' 15153-4409  HDO 244 distance=74' 15131-4328  DON 722 distance=78' 15075-4306  CPO  63 distance=84' 15017-4512  CPO9191 distance=87' 15021-4519  KPP2573 distance=87' 15011-4400  CPO 407 distance=87' 15029-4532  HJ 4725 distance=88' 15139-4321  DAW 210 distance=88' 15070-4556  KPP 945 distance=90' 15051-4308  B  1261 distance=91' 15145-4323  DUN 179 distance=91' 15106-4259  SUB   5 distance=93' 15054-4303  BRT 846 distance=93' 15071-4256  BRT 847 distance=95' 15150-4323  B  1275 distance=95' 15087-4252  SHT  58AB distance=98' 15080-4608  CPO 413 distance=100' 15091-4242  TOI9003 distance=107' 15150-4556  BRT 852AB distance=110' 15189-4430  B  1280 distance=110' 15008-4321  TDS9372 distance=110' 14594-4524  BRT 840 distance=114' 14591-4520  CPO 406 distance=115' 14584-4507  I  1579 distance=117' 14578-4427  I  1259 distance=117' 14593-4328  I  1261 distance=119' 15070-4627  TDS9410 distance=120' 15200-4423  BUG  12 distance=122' 15010-4300  B  1256 distance=122' 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 15087-4429 JNN 201 AB 211 1.8
Show 15088-4436 SWR 168 142 31.2 8
Show 15070-4433 TDS9409 287 10.0 19
Show 15071-4458 CPO 412 210 4.6 34
Show 15128-4430 SHT 59 120 5.5 45
Show 15088-4517 SEE 219 AB 143 0.1 48
Show 15088-4517 TOK 8 AC 229 6.6 48
Show 15121-4501 I 238 AB 136 3.2 48
Show 15121-4501 I 238 AC 316 34.2 48
Show 15107-4344 CPO 415 AB 20 49.7 51
Show 15107-4344 ARY 119 AC 162 34.1 51
Show 15107-4344 CPO 415 Aa,Ab 268 1.4 51
Show 15116-4517 B 1267 AB 314 1.3 57
Show 15116-4517 DUN 178 AC 255 30.1 57
Show 15128-4508 TRC 5 136 5.6 59
Show 15069-4525 HDS2129 73 0.4 60
Show 15085-4328 KPP 338 306 4.9 61
Show 15146-4451 CPO 417 320 3.3 66
Show 15048-4335 DON 712 278 0.4 68
Show 15096-4539 DON 716 301 1.7 71
Show 15140-4348 I 228 13 1.2 71
Show 15036-4515 TDS9387 307 0.5 72
Show 15153-4409 HDO 244 40 14.0 74
Show 15131-4328 DON 722 108 1.7 78
Show 15075-4306 CPO 63 176 2.2 84
Show 15017-4512 CPO9191 239 5.3 87
Show 15021-4519 KPP2573 159 23.3 87
Show 15011-4400 CPO 407 331 6.4 87
Show 15029-4532 HJ 4725 253 13.8 88
Show 15139-4321 DAW 210 225 16.3 88
Show 15070-4556 KPP 945 169 7.8 90
Show 15051-4308 B 1261 274 0.2 91
Show 15145-4323 DUN 179 46 10.4 91
Show 15106-4259 SUB 5 123 87.6 93
Show 15054-4303 BRT 846 232 4.8 93
Show 15071-4256 BRT 847 335 6.3 95
Show 15150-4323 B 1275 57 2.0 95
Show 15087-4252 SHT 58 AB 293 0.0 98
Show 15080-4608 CPO 413 217 4.7 100
Show 15091-4242 TOI9003 311 2.4 107
Show 15150-4556 BRT 852 AB 174 3.1 110
Show 15189-4430 B 1280 300 0.8 110
Show 15008-4321 TDS9372 76 2.5 110
Show 14594-4524 BRT 840 210 5.7 114
Show 14591-4520 CPO 406 118 7.0 115
Show 14584-4507 I 1579 287 0.5 117
Show 14578-4427 I 1259 241 1.8 117
Show 14593-4328 I 1261 82 4.3 119
Show 15070-4627 TDS9410 279 0.6 120
Show 15200-4423 BUG 12 22 1.0 122
Show 15010-4300 B 1256 77 0.7 122

 
 
WDS 15087-4429 : COMPONENTS
 
 
  A
B pa=203.5°
sep=1.69"
 
 
15087-4429 A
 
 
Name HD 133954 Coord arcsec 2000 150842.50-442904.4 Mag 7.67 Spectral class A2 (white)
PmRA -20.00 PmDE -22.0 SAO 225480 HIP 74104
Tycho2 7833-01830-1 HD 133954 CD CD-44 9884 CP CP-44 7182
Tycho2
Tycho2 7833-01830-1 Pflag RAmdeg 227.17712077 DEmdeg -44.48454168
PmRA -19.6 PmDE -21.9 E RAmdeg 6 E DEmdeg 6
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.87 EpDEm 1990.78
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.9 BTmag 8.361 E BTmag 0.017 VTmag 8.164
E VTmag 0.013 Prox 584 TYC T HIP 74104
CCDM RAdeg 227.17718500 DEdeg -44.48449028 EpRA 1990 1.59
EpDE 1990 1.52 E RAdeg 5.8 E DEdeg 6.1 Posflg
Corr 0.2
SAO
SAO 225480 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 -0.023 Vmag 8.5 SpType A0
Double code Source 48 CatNum 12981 DM CP-44 7182
DMcomp BDsup HD 133954 M HD 0
GC RA1950rad 3.95034677 DE1950rad -0.77306665 PmRA2000 -0.0016
PmDE2000 -0.02
Hipparcos
Catalog H HIP 74104 Proxy RAhms 15 08 42.53
DEdms -44 29 04.2 Vmag 8.13 VarFlag R Vmag G
RAdeg 227.177 DEdeg -44.4845 AstroRef Plx 5.96
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 133954 BD
CD CD-44 9884 CP CP-44 7182 Dm number -44 9884 VIred 0.17
SpType A2/A3III R SpType Coord arcsec 2000 150842.53-442904.2
Hipparcos 2
HIP 74104 Sn 5 So 0 Nc 1
RArad 3.9649899528 DErad -0.776400818 Plx 6.08 PmRA -19.66
PmDE -23.46 E RArad 0.66 E DErad 0.58 E Plx 0.89
E pmRA 0.86 E pmDE 0.85 Hpmag 8.1906 E Hpmag 0.0015
SHp 0.014 VA 0 BV 0.154 E BV 0.007
VI 0.17
 
 
15087-4429 B
 
 
Coord arcsec 2000 150842.44-442905.9 Mag 10.6 Calc delta mag 2.93 Calc coord yes