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Doubles in session


Current system
17479+0242
JNN 243 AB
Gam Oph


Nearby doubles
7' : 17480+0249
BAL1943AB

39' : 17453+0244
HEI 798

44' : 17501+0214
A 2187

50' : 17496+0324
BAL2453

51' : 17446+0235
STF2202AB

52' : 17463+0157
ORL 10

55' : 17444+0258
STF2201

57' : 17512+0311
BAL2454

59' : 17518+0244
BAL1944

61' : 17512+0317
BAL2455

61' : 17519+0254
STF2233AB

63' : 17519+0300
HWE 41

65' : 17470+0346
BAL2452

67' : 17514+0324
BAL2456

68' : 17481+0135
A 2185

70' : 17520+0211
BAL1945

74' : 17459+0135
ORL 9

81' : 17425+0247
UC 3386

82' : 17479+0121
TDT 510

84' : 17464+0122
ORL 11

85' : 17493+0404
BAL2899

86' : 17496+0404
DAM 96

86' : 17530+0204
BAL1946

87' : 17493+0406
DAM 95

88' : 17516+0350
BAL2457

89' : 17449+0357
BAL2897



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17479+0242 JNN 243 AB (Gam Oph)

 
 
17h 47m 53.55s +02° 42' 26.2" P.A. 269.00 sep 6.1 mag 3.66,17.90 Sp A1V dist. 31.52 pc (102.82 l.y.)
 
 
Coord 2000 17479+0242 Discov num JNN 243 Comp AB Coord arcsec 2000 17 47 53.55 +02 42 26.2
Date first 2012 Date last 2012 Obs 1
Pa first 269 Pa last 269 P.A. Now (θ) 269°
Sep first 6.1 Sep last 6.101 Sep. Now (ρ) 6.101"
Mag pri 3.66 Mag sec 17.90 delta mag (ΔM) 14.24 Spectral class A1V (white)
Pri motion ra -025 Sec motion ra
Pri motion dec -074 Sec motion dec
Notes K (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
Nature of this double is uncertain.
 
 
17479+0242 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Gam Oph 122754 17 47 54 +02 42 26 JNN 243 AB 2012 1 269 6.1 3.66 17.90 14.24 <===
Show 122754 17 47 54 +02 42 26 JNN 243 AC 2012 1 57 7.2 3.66 18.50 14.84
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Gam Oph Constellation Ophiuchus SAO 122754 HIP 87108
Tycho2 0420-01962-1 Gaia DR2 4472097420944264192 HD 161868 HR 6629
GC 24162 BD BD+02 3403 Bayer Gamma Ophiuchi Bayer name Gam Oph
FK5 668 Distance 31.52 Distance ly 102.82 Bayer greek γ Oph
 
 
WDS 17479+0242 JNN 243 AB (Gam Oph) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
JNN Janson, M., Brandner, W., Henning, T., & Zinnecker, H.
JNN Janson, M., Brandner, W., Lenzen, R., Close, L., Nielsen, E., Hartung, M.,
JNN Henning, T., & Rouy, H.
JNN Janson, M., Carson, J., Thalmann, C., McElwain, M.W., Goto, M., Crepp, J.,
JNN Wisniewski, J., Abe, L., et al.
JNN Janson, M., Bonavita, M., Klahr, H., Lafreniere, D., Jayawardhana, R.,
JNN & Zinnecker, H.
JNN Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S.,
JNN Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T.
JNN Janson, M., Jayawardhana, R., Girard, J.H., Lafreniere, D., Bonavita, M.,
JNN Gizis, J., & Brandeker, A.
JNN Janson, M., Lafreniere, D., Jayawardhana, R., Bonavita, M., Girard, J.H.,
JNN Brandeker, A., & Gizis, J.E.
JNN Janson, M., Brandt, T.D., Moro-Martin, A., Usuda, T., Thalmann, C., Carson, J.C.,
JNN Goto, M., Currie, T., McElwain, M.W., Itoh, Y., Fukagawa, M., Crepp, J., et al.
JNN Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F.,
JNN Hippler, S., & Henning, T.
JNN Janson, M., Bergfors, C., Brandner, W., Bonnefoy, M., Schlieder, J., Kohler, R.,
JNN Hormuth, F., Henning, T., & Hippler, S.
JNN Janson, M., Durkan, S., Hippler, S., Dai, X., Brandner, W., Schlieder, J.,
JNN Bonnefoy, M., & Henning, T. Jnn201
JNN Calissendorff, P., Janson, M., Kohler, R., Durkan, S., Hippler, S., Dai, X.,
JNN Brandner, W., Schlieder, J., & Henning, T.
JNN Janson, M., Durkan, S., Bonnefoy, M., Rodet, L., Kohler, R., Lacour, S., Brandner,
JNN Calissendorff, P., Janson, M. & Bonnefoy, M.
JNN Calissendorff, P., Janson, M., Rodet, L., Bonnefoy, M., Brandner, W., Brown-Sevilla,
JNN S., Chauvin, G., Delorme, P., Desidera, S., Durkan, S., Fontanive, C., Gratton, R.,
JNN Hagelbe3rg, J., Henning, T., Hippler, S., Lagrange, A.-M., Langlois, M., Lazzoni, C.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
17479+0242 JNN 243 AB 2012 1 269 6.1 3.66 17.90 A1V K 174753.55+024226.2

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

 
 
WDS 17479+0242 JNN 243 AB (Gam Oph) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17479+0242 JNN 243 AB (Gam Oph) : MEASURES
 
 
No records found.

 
 
WDS 17479+0242 (Gam Oph) : VIRTUAL EYEPIECE
 
 

17479+0242 JNN 243A mag 3.66 Sp A1V 17479+0242 JNN 243B sep 6.1 P.A. 269.00 mag 17.9 17479+0242 JNN 243C sep 7.2 P.A. 57.20 mag 18.5 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 17479+0242 (Gam Oph) : ALADIN DSS IMAGE @ 17h 47m 53.55s +02° 42' 26.2"
 
 
 
 
WDS 17479+0242 JNN 243 AB (Gam Oph) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17479+0242 JNN 243AB distance=0' 17480+0249 BAL1943AB distance=7' 17480+0249 FYM 238AC distance=7' 17453+0244 HEI 798 distance=39' 17501+0214 A 2187 distance=44' 17496+0324 BAL2453 distance=50' 17446+0235 STF2202BC distance=51' 17446+0235 STF2202AB distance=51' 17463+0157 ORL 10 distance=52' 17444+0258 STF2201 distance=55' 17512+0311 BAL2454 distance=57' 17518+0244 BAL1944 distance=59' 17512+0317 BAL2455 distance=61' 17519+0254 STF2233AB distance=61' 17519+0254 STF2233AC distance=61' 17519+0254 STF2233AD distance=61' 17519+0300 HWE 41 distance=63' 17470+0346 BAL2452 distance=65' 17514+0324 BAL2456 distance=67' 17481+0135 A 2185 distance=68' 17520+0211 BAL1945 distance=70' 17459+0135 ORL 9 distance=74' 17425+0247 UC 3386 distance=81' 17479+0121 TDT 510 distance=82' 17464+0122 ORL 11 distance=84' 17493+0404 BAL2899 distance=85' 17496+0404 DAM 96 distance=86' 17530+0204 BAL1946 distance=86' 17493+0406 DAM 95 distance=87' 17516+0350 BAL2457 distance=88' 17449+0357 BAL2897 distance=89' 17536+0308 BAL2459 distance=90' 17529+0155 BAL1492 distance=91' 17418+0249 BAL1942 distance=92' 17459+0409 BAL2898 distance=92' 17487+0110 STF2221 distance=94' 17540+0303 OSO 87AB distance=94' 17540+0303 OSO 87AC distance=94' 17540+0303 OSO 87AD distance=94' 17540+0303 OSO 87AE distance=94' 17540+0303 OSO 87AF distance=94' 17540+0303 OSO 87AG distance=94' 17503+0415 HJ 855 distance=100' 17540+0324 BAL2460 distance=100' 17421+0335 BAL2450 distance=102' 17543+0328 A 2188 distance=107' 17521+0107 S 694 distance=115' 17504+0433 BAL2902AB distance=117' 17504+0433 BAL2902AC distance=117' 17504+0433 BAL2902BC distance=117' 17555+0316 GWP2745 distance=119' 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 17479+0242 JNN 243 AB 269 6.1 0
Show 17479+0242 JNN 243 AC 57 7.2 0
Show 17480+0249 BAL1943 AB 252 10.2 7
Show 17480+0249 FYM 238 AC 155 38.0 7
Show 17453+0244 HEI 798 103 2.0 39
Show 17501+0214 A 2187 322 0.6 44
Show 17496+0324 BAL2453 233 8.1 50
Show 17446+0235 STF2202 BC 28 93.8 51
Show 17446+0235 STF2202 AB 93 20.6 51
Show 17463+0157 ORL 10 265 0.3 52
Show 17444+0258 STF2201 304 7.8 55
Show 17512+0311 BAL2454 91 13.5 57
Show 17518+0244 BAL1944 302 3.2 59
Show 17512+0317 BAL2455 351 17.8 61
Show 17519+0254 STF2233 AB 66 2.3 61
Show 17519+0254 STF2233 AC 138 23.5 61
Show 17519+0254 STF2233 AD 232 29.5 61
Show 17519+0300 HWE 41 218 3.2 63
Show 17470+0346 BAL2452 231 9.2 65
Show 17514+0324 BAL2456 117 8.4 67
Show 17481+0135 A 2185 177 0.7 68
Show 17520+0211 BAL1945 245 6.0 70
Show 17459+0135 ORL 9 349 0.5 74
Show 17425+0247 UC 3386 270 48.3 81
Show 17479+0121 TDT 510 226 6.2 82
Show 17464+0122 ORL 11 12 0.6 84
Show 17493+0404 BAL2899 190 3.1 85
Show 17496+0404 DAM 96 229 7.2 86
Show 17530+0204 BAL1946 31 6.8 86
Show 17493+0406 DAM 95 179 4.5 87
Show 17516+0350 BAL2457 107 10.2 88
Show 17449+0357 BAL2897 291 9.3 89
Show 17536+0308 BAL2459 333 7.0 90
Show 17529+0155 BAL1492 59 6.8 91
Show 17418+0249 BAL1942 187 5.0 92
Show 17459+0409 BAL2898 311 6.6 92
Show 17487+0110 STF2221 76 19.5 94
Show 17540+0303 OSO 87 AB 108 5.5 94
Show 17540+0303 OSO 87 AC 1 6.0 94
Show 17540+0303 OSO 87 AD 187 6.8 94
Show 17540+0303 OSO 87 AE 228 11.7 94
Show 17540+0303 OSO 87 AF 3 17.5 94
Show 17540+0303 OSO 87 AG 145 19.9 94
Show 17503+0415 HJ 855 80 19.7 100
Show 17540+0324 BAL2460 113 13.0 100
Show 17421+0335 BAL2450 136 6.2 102
Show 17543+0328 A 2188 165 0.0 107
Show 17521+0107 S 694 237 79.5 115
Show 17504+0433 BAL2902 AB 50 3.3 117
Show 17504+0433 BAL2902 AC 50 21.6 117
Show 17504+0433 BAL2902 BC 50 18.5 117

 
 
WDS 17479+0242 : COMPONENTS
 
 
  A B
B pa=269.0°
sep=6.10"
 
C pa=57.2°
sep=7.19"
pa=71.8°
sep=12.79"
 
 
17479+0242 A
 
 
Name Gam Oph Coord arcsec 2000 174753.55+024226.2 Mag 3.66 Spectral class A1V (white)
PmRA -25.00 PmDE -74.0 Tycho2 0420-01962-1
Tycho2
Tycho2 0420-01962-1 Pflag RAmdeg 266.97316954 DEmdeg 2.70727672
PmRA -23.2 PmDE -74.9 E RAmdeg 3 E DEmdeg 4
E pmRA 0.4 E pmDE 0.5 EpRAm 1990.64 EpDEm 1990.40
Num 22 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.6 BTmag 3.789 E BTmag 0.014 VTmag 3.737
E VTmag 0.009 Prox 999 TYC T HIP 87108
CCDM RAdeg 266.97322250 DEdeg 2.70744639 EpRA 1990 1.84
EpDE 1990 1.85 E RAdeg 3.4 E DEdeg 3.5 Posflg
Corr 0.0
 
 
17479+0242 B
 
 
Coord arcsec 2000 174753.14+024226.1 Mag 17.9 Delta magnitude 14.24 Coordinate calculated yes
 
 
17479+0242 C
 
 
Coord arcsec 2000 174753.95+024230.1 Mag 18.5 SAO 30580 Delta magnitude 14.84
Coordinate calculated yes
SAO
SAO 30580 DelFlag RA1950 PmRA1950 0.0033
DE1950 PmDE1950 -0.089 Vmag 8.8 SpType G5
Double code Source 38 CatNum 9469 DM BD+57 1806
DMcomp BDsup HD 238759 M HD 0
GC RA1950rad 4.65615629 DE1950rad 0.99705879 PmRA2000 0.0042
PmDE2000 -0.088