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Doubles in session


Current system
18472+2213
JNN 119


Nearby doubles
26' : 18490+2219
TDT1068

26' : 18490+2213
GRV 241

31' : 18469+2243
TDT1052

38' : 18449+2234
HDS2655

42' : 18443+2224
HU 1657

43' : 18498+2149
BRT2449

46' : 18442+2231
COU 209AB

48' : 18473+2125
GRV 239

57' : 18511+2200
TDT1086

61' : 18498+2124
HU 327

61' : 18515+2223
TDT1090

64' : 18426+2209
COU 208

67' : 18451+2313
POU3527

68' : 18511+2253
COU 318

68' : 18490+2110
STF2401AB

68' : 18455+2316
POU3532

69' : 18445+2310
POU3517

70' : 18494+2315
POU3559

71' : 18523+2206
TDT1096

71' : 18491+2319
TDT1070

72' : 18452+2318
WLY 13

72' : 18462+2323
POU3540

73' : 18420+2221
TDT1008

74' : 18467+2325
POU3546

74' : 18509+2305
POU3566

74' : 18453+2321
POU3530



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.

18472+2213 JNN 119

 
 
18h 47m 11.29s +22° 12' 41.3" P.A. 270.00 sep 0.4 mag 13.50,14.60 Sp M3.5+M4.5
 
 
Coord 2000 18472+2213 Discov num JNN 119 Comp Coord arcsec 2000 18 47 11.29 +22 12 41.3
Date first 2009 Date last 2009 Obs 1
Pa first 270 Pa last 269.9 P.A. Now (θ) 269.9°
Sep first 0.4 Sep last 0.371 Sep. Now (ρ) 0.371"
Mag pri 13.50 Mag sec 14.60 delta mag (ΔM) 1.1 Spectral class M3.5+M4.5 (red/red)
Pri motion ra +018 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4531588937118135424
 
 
WDS 18472+2213 JNN 119 : 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
18472+2213 JNN 119 2009 1 270 0.4 13.50 14.60 M3.5 M4.5 184711.29+221241.3

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

 
 
WDS 18472+2213 JNN 119 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18472+2213 JNN 119 : MEASURES
 
 
No records found.

 
 
WDS 18472+2213 : VIRTUAL EYEPIECE
 
 

18472+2213 JNN 119A mag 13.5 Sp M3.5 18472+2213 JNN 119B sep 0.3 P.A. 269.90 mag 14.6 Sp M4.5 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 18472+2213 : ALADIN DSS IMAGE @ 18h 47m 11.29s +22° 12' 41.3"
 
 
 
 
WDS 18472+2213 JNN 119 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18472+2213 JNN 119 distance=0' 18490+2219 TDT1068 distance=26' 18490+2213 GRV 241 distance=26' 18469+2243 TDT1052 distance=31' 18449+2234 HDS2655 distance=38' 18443+2224 HU 1657 distance=42' 18498+2149 BRT2449 distance=43' 18442+2231 COU 209AB distance=46' 18442+2231 COU 209AC distance=46' 18473+2125 GRV 239 distance=48' 18511+2200 TDT1086 distance=57' 18498+2124 HU 327 distance=61' 18515+2223 TDT1090 distance=61' 18426+2209 COU 208 distance=64' 18451+2313 POU3527 distance=67' 18511+2253 COU 318 distance=68' 18490+2110 STF2401AB distance=68' 18490+2110 STF2401AC distance=68' 18455+2316 POU3532 distance=68' 18445+2310 POU3517 distance=69' 18494+2315 POU3559 distance=70' 18523+2206 TDT1096 distance=71' 18491+2319 TDT1070 distance=71' 18452+2318 WLY 13 distance=72' 18462+2323 POU3540 distance=72' 18420+2221 TDT1008 distance=73' 18467+2325 POU3546 distance=74' 18509+2305 POU3566 distance=74' 18453+2321 POU3530 distance=74' 18438+2309 POU3509 distance=74' 18443+2315 POU3515 distance=74' 18492+2322 KPP2664 distance=75' 18451+2323 POU3525 distance=76' 18438+2312 POU3510 distance=77' 18428+2302 POU3495 distance=79' 18495+2325 POU3560 distance=79' 18494+2327 POU3557 distance=80' 18486+2330 HU 326AB distance=81' 18486+2330 LBU 7AB,C distance=81' 18486+2330 LBU 7AB,D distance=81' 18441+2320 POU3512 distance=81' 18467+2333 POU3545 distance=81' 18515+2117 TDT1091 distance=83' 18487+2053 RAS 27 distance=83' 18465+2334 POU3543 distance=83' 18476+2335 HJ 2841 distance=84' 18525+2253 GRV 242 distance=85' 18523+2126 ISO 8 distance=86' 18438+2324 POU3508 distance=86' 18425+2116 BRT2448 distance=88' 18457+2337 POU3535 distance=88' 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 18472+2213 JNN 119 270 0.4
Show 18490+2219 TDT1068 15 0.5 26
Show 18490+2213 GRV 241 175 27.1 26
Show 18469+2243 TDT1052 77 0.5 31
Show 18449+2234 HDS2655 196 0.3 38
Show 18443+2224 HU 1657 244 0.3 42
Show 18498+2149 BRT2449 229 3.9 43
Show 18442+2231 COU 209 AB 38 2.1 46
Show 18442+2231 COU 209 AC 204 39.8 46
Show 18473+2125 GRV 239 244 7.6 48
Show 18511+2200 TDT1086 117 0.6 57
Show 18498+2124 HU 327 60 0.3 61
Show 18515+2223 TDT1090 306 0.8 61
Show 18426+2209 COU 208 304 0.3 64
Show 18451+2313 POU3527 266 9.4 67
Show 18511+2253 COU 318 286 3.4 68
Show 18490+2110 STF2401 AB 38 4.1 68
Show 18490+2110 STF2401 AC 149 92.9 68
Show 18455+2316 POU3532 211 9.8 68
Show 18445+2310 POU3517 310 6.2 69
Show 18494+2315 POU3559 86 9.7 70
Show 18523+2206 TDT1096 313 1.6 71
Show 18491+2319 TDT1070 322 1.4 71
Show 18452+2318 WLY 13 263 11.1 72
Show 18462+2323 POU3540 213 11.9 72
Show 18420+2221 TDT1008 41 2.4 73
Show 18467+2325 POU3546 48 11.5 74
Show 18509+2305 POU3566 133 15.6 74
Show 18453+2321 POU3530 301 11.3 74
Show 18438+2309 POU3509 37 7.1 74
Show 18443+2315 POU3515 239 12.1 74
Show 18492+2322 KPP2664 243 25.0 75
Show 18451+2323 POU3525 233 10.2 76
Show 18438+2312 POU3510 248 13.1 77
Show 18428+2302 POU3495 40 5.4 79
Show 18495+2325 POU3560 70 12.7 79
Show 18494+2327 POU3557 326 10.8 80
Show 18486+2330 HU 326 AB 253 0.1 81
Show 18486+2330 LBU 7 AB,C 333 68.8 81
Show 18486+2330 LBU 7 AB,D 23 84.7 81
Show 18441+2320 POU3512 54 11.6 81
Show 18467+2333 POU3545 244 6.3 81
Show 18515+2117 TDT1091 297 0.7 83
Show 18487+2053 RAS 27 218 1.2 83
Show 18465+2334 POU3543 30 8.5 83
Show 18476+2335 HJ 2841 254 10.5 84
Show 18525+2253 GRV 242 179 26.2 85
Show 18523+2126 ISO 8 138 0.2 86
Show 18438+2324 POU3508 27 11.6 86
Show 18425+2116 BRT2448 294 3.8 88
Show 18457+2337 POU3535 42 16.9 88

 
 
WDS 18472+2213 : COMPONENTS
 
 
  A
B pa=269.9°
sep=0.34"
 
 
18472+2213 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184711.29+221241.3 Mag 13.5 Spectral class M3.5 (red)
PmRA 18.00 PmDE -10.0
 
 
18472+2213 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184711.27+221241.3 Mag 14.6 Spectral class M4.5 (red)
Calc delta mag 1.1 Calc coord yes