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Doubles in session


Current system
19105-2320
JNN 324


Nearby doubles
26' : 19087-2311
B 2469

41' : 19079-2259
ARA2256

46' : 19075-2341
ARA2255

52' : 19068-2321
ARA2254

59' : 19098-2222
KPP1411

59' : 19146-2306
UC 3862

60' : 19066-2345
DON 949

63' : 19075-2407
B 426

64' : 19115-2421
UC 3840

64' : 19065-2247
ARA1912

68' : 19152-2337
DON 955AB

68' : 19153-2313
LDS 674

74' : 19137-2222
ARA1916

74' : 19156-2342
OCC 648

77' : 19099-2436
OCC 770

82' : 19066-2219
ARA1913

82' : 19115-2200
ARA1914

82' : 19159-2355
BRT1547

83' : 19108-2442
TDS 976

86' : 19111-2154
DON 953

87' : 19156-2411
LLO 18
Gumala

88' : 19121-2156
SEE 371

89' : 19062-2214
ARA1911

89' : 19108-2448
TDT1280

90' : 19042-2254
H N 129

92' : 19042-2247
DON 946



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.

19105-2320 JNN 324

 
 
19h 10m 28.20s -23° 19' 48.4" P.A. 173.00 sep 0.4 mag 13.30,14.20 Sp M4
 
 
Coord 2000 19105-2320 Discov num JNN 324 Comp Coord arcsec 2000 19 10 28.20 -23 19 48.4
Date first 2016 Date last 2016 Obs 1
Pa first 173 Pa last 172.8 P.A. Now (θ) 172.8°
Sep first 0.4 Sep last 0.424 Sep. Now (ρ) 0.424"
Mag pri 13.30 Mag sec 14.20 delta mag (ΔM) 0.9 Spectral class M4 (red)
Pri motion ra +018 Sec motion ra
Pri motion dec -052 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4080460377082576128
 
 
WDS 19105-2320 JNN 324 : 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
19105-2320 JNN 324 2016 1 173 0.4 13.30 14.20 M4 R 191028.20-231948.4

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

 
 
WDS 19105-2320 JNN 324 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19105-2320 JNN 324 : MEASURES
 
 
No records found.

 
 
WDS 19105-2320 : VIRTUAL EYEPIECE
 
 

19105-2320 JNN 324A mag 13.3 Sp M4 19105-2320 JNN 324B sep 0.4 P.A. 173.40 mag 14.2 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 19105-2320 : ALADIN DSS IMAGE @ 19h 10m 28.20s -23° 19' 48.4"
 
 
 
 
WDS 19105-2320 JNN 324 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19105-2320 JNN 324 distance=0' 19087-2311 B 2469 distance=26' 19079-2259 ARA2256 distance=41' 19075-2341 ARA2255 distance=46' 19068-2321 ARA2254 distance=52' 19098-2222 KPP1411 distance=59' 19146-2306 UC 3862 distance=59' 19066-2345 DON 949 distance=60' 19075-2407 B 426 distance=63' 19115-2421 UC 3840 distance=64' 19065-2247 ARA1912 distance=64' 19152-2337 DON 955AB distance=68' 19152-2337 DON 955AC distance=68' 19153-2313 LDS 674 distance=68' 19137-2222 ARA1916 distance=74' 19156-2342 OCC 648 distance=74' 19099-2436 OCC 770 distance=77' 19066-2219 ARA1913 distance=82' 19115-2200 ARA1914 distance=82' 19159-2355 BRT1547 distance=82' 19108-2442 TDS 976 distance=83' 19111-2154 DON 953 distance=86' 19156-2411 LLO 18 (Gumala) distance=87' 19121-2156 SEE 371 distance=88' 19062-2214 ARA1911 distance=89' 19108-2448 TDT1280 distance=89' 19042-2254 H N 129 distance=90' 19042-2247 DON 946 distance=92' 19052-2218 DON 947 distance=95' 19042-2234 I 641 distance=99' 19038-2356 B 422 distance=99' 19037-2243 DON 945 distance=101' 19134-2452 KPP 436 distance=101' 19076-2144 ARA1563 distance=105' 19116-2134 TDT1288 distance=108' 19026-2309 DON 940 distance=108' 19055-2444 LDS5871 distance=109' 19074-2137 A 2265 distance=112' 19097-2128 B 2471 distance=113' 19065-2141 A 3085AB distance=113' 19065-2141 A 3085AB,C distance=113' 19176-2223 HTS 11AB distance=114' 19176-2223 HTS 11AC distance=114' 19176-2223 HTS 11AD distance=114' 19176-2223 HTS 11AE distance=114' 19176-2223 HTS 11AF distance=114' 19176-2223 HTS 11AG distance=114' 19176-2223 HTS 11AH distance=114' 19176-2223 HTS 11AI distance=114' 19176-2223 HTS 11AJ distance=114' 19176-2223 HTS 11AK distance=114' 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 19105-2320 JNN 324 173 0.4
Show 19087-2311 B 2469 315 10.0 26
Show 19079-2259 ARA2256 2 7.9 41
Show 19075-2341 ARA2255 73 6.1 46
Show 19068-2321 ARA2254 210 8.3 52
Show 19098-2222 KPP1411 104 10.6 59
Show 19146-2306 UC 3862 136 11.8 59
Show 19066-2345 DON 949 9 1.7 60
Show 19075-2407 B 426 113 5.8 63
Show 19115-2421 UC 3840 257 44.3 64
Show 19065-2247 ARA1912 77 8.4 64
Show 19152-2337 DON 955 AB 10 1.4 68
Show 19152-2337 DON 955 AC 126 7.0 68
Show 19153-2313 LDS 674 159 5.8 68
Show 19137-2222 ARA1916 164 9.1 74
Show 19156-2342 OCC 648 -1 0.0 74
Show 19099-2436 OCC 770 -1 0.1 77
Show 19066-2219 ARA1913 299 12.7 82
Show 19115-2200 ARA1914 277 13.6 82
Show 19159-2355 BRT1547 293 5.1 82
Show 19108-2442 TDS 976 342 1.1 83
Show 19111-2154 DON 953 88 5.9 86
Show Gumala 19156-2411 LLO 18 69 14.3 87
Show 19121-2156 SEE 371 330 7.5 88
Show 19062-2214 ARA1911 338 13.1 89
Show 19108-2448 TDT1280 115 0.6 89
Show 19042-2254 H N 129 309 8.3 90
Show 19042-2247 DON 946 189 0.8 92
Show 19052-2218 DON 947 140 4.3 95
Show 19042-2234 I 641 145 4.4 99
Show 19038-2356 B 422 111 6.3 99
Show 19037-2243 DON 945 239 1.0 101
Show 19134-2452 KPP 436 182 3.5 101
Show 19076-2144 ARA1563 3 13.4 105
Show 19116-2134 TDT1288 66 0.6 108
Show 19026-2309 DON 940 334 2.2 108
Show 19055-2444 LDS5871 216 3.2 109
Show 19074-2137 A 2265 72 2.6 112
Show 19097-2128 B 2471 5 7.0 113
Show 19065-2141 A 3085 AB 279 0.2 113
Show 19065-2141 A 3085 AB,C 309 16.2 113
Show 19176-2223 HTS 11 AB 302 1.4 114
Show 19176-2223 HTS 11 AC 314 5.8 114
Show 19176-2223 HTS 11 AD 263 7.1 114
Show 19176-2223 HTS 11 AE 303 7.2 114
Show 19176-2223 HTS 11 AF 282 7.7 114
Show 19176-2223 HTS 11 AG 250 8.2 114
Show 19176-2223 HTS 11 AH 49 8.4 114
Show 19176-2223 HTS 11 AI 336 8.8 114
Show 19176-2223 HTS 11 AJ 270 12.0 114
Show 19176-2223 HTS 11 AK 313 12.8 114

 
 
WDS 19105-2320 : COMPONENTS
 
 
  A
B pa=173.4°
sep=0.42"
 
 
19105-2320 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 191028.20-231948.4 Mag 13.3 Spectral class M4 (red)
PmRA 18.00 PmDE -52.0
 
 
19105-2320 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191028.20-231948.8 Mag 14.2 Calc delta mag 0.9
Calc coord yes