WDS 18208+7120 STT 353 AB (Phi Dra) : NOTES
 
 
discov_num notes refcode
STT 353 phi Dra = 43 Dra. A premature orbit has been computed. D__1883
Almost rectilinear relative motion, long period! Ole1975b
Period of A (SB1) is 127.99d. XXX2016
An Alpha CVn type variable.
See Baize & Petit (1989) catalog of doubles with variable component. Baz1989d
Also an unresolved 128.165d spectroscopic binary. Mug2017b
 
 
REFERENCES
 
 
refcode metd author reference
Ana2005 orb - Andrade, M. 2005IAUDS.157....1A
Ana2005 Inf. Circ. 157, 1, 2005
Baz1989d - Baize, P. & Petit, M. 1989A&AS...77..497B
Baz1989d A&AS 77, 497, 1989
D__1883 Ma - Dembowski, H. ...................
D__1883 Misure micrometriche di Stelle Doppie e multiple...
D__1883 (Rome, Coi tipi del Salviucci), vol. I, 1883
Mug2017b not - Bischoff, R., Mugrauer, M., Zehe, T., Wockel, D., Pannicke, A., Lux, O., 2017AN....338..671B
Mug2017b Wagner, D., Heyne, T., Adam, C. & Neuhauser, R.
Mug2017b AN 338, 671, 2017
Ole1975b orb - Olevic, D. 1975BOBeo.126...49O
Ole1975b Bull. Obs. Astron. Belgrade #126, 49, 1975
XXX2016 not - Liska, J. 2016MNRAS.461..939L
XXX2016 MNRAS 461, 939, 2016
 
 
DISCOVERER
 
 
discov author
ANA Andrade, M.
MUG Mugrauer, M., Neuhauser, R., Guenther, E., Hatzes, A.P., Huelamo, N.,
MUG Fernandez, M., Ammler, M., Retzlaff, J., et al.
MUG Bischoff, R., Mugrauer, M., Zehe, T., Wockel, D., Pannicke, A., Lux, O.,
MUG Wagner, D., Heyne, T., Adam, C. & Neuhauser, R.
XXX Ake, T.B., Fekel, F.C., Hall, D.S., Barksdale, W.S., Landis, H.J., Fried, R.E.,
XXX Louth, H. & Hopkins, J.L.
XXX Grundahl, F., Andersen, M.F., Christensen-Dalsgaard, J., Antoci, V., Kjeldsen, H.,
XXX Handberg, R., Houdek, G., Bedding, T.R., Palle, P.L., Jessen-Hansen, J., Aguirre,
XXX V.S., White, T.R., Frandsen, S., Albrecht, S., Andersen, M.I., Arentoft, T.,
XXX Brogaard, K., Chaplin, W.J., Harpsoe, K., Jorgensen, U.G., Karovicova, I., Karoff,
XXX C., Rasmussen, P.K., Lund, M.N., Lundkvist, M.S., Skottfelt, J., Sorensen, A.N.,
XXX Tronsgaard, R. & Weiss, E.
XXX White, T.R., Benomar, O., Silva Aguirre, V., Ball, W.H., Bedding, T.R., Chaplin,
XXX W.J., Christensen-Dalsgaard, J., Garcia, R.A., Gizon, L., Stello, D., Aigrain, S.,
XXX Anita, H.M., Appourchaux, T., Bazot, M., Campante, T.L., Creevey, O.L., Davies,
XXX G.R., Elsworth, Y.P., Gaulme, P., Handberg, R., Hekker, S., Houdek, G., Howe, R.,
XXX Huber, D., Karoff, C., Marques, J.P., Mathur, S., McQuillan, A., Metcalfe, T.S.,
XXX Mosser, B., Nielsen, M.B., Regulo, C., Salabert, D. & Stahn, T.
XXX Mahy, L., Gosset, E., Manfroid, J., Nitschelm, C., Herve, A., Semaan, T.,
XXX Marcadon, F., Appourchaux, T. & Marques, J.P.
XXX Koubsky, P., Harmanec, P., Broz, M., Kotkova, L., Yang, S., Bozic, H., Sudar, D.,
XXX Landstreet, J.D. & Bagnulo, S.
XXX Zhou, Y., Apai, D., Bedin, L.R., Lew, B.W.P., Schneider, G., Burgasser, A.J.,
XXX Suffak, M.W., Jones, C.E., Tycner, C., Henry, G.W., Carciofi, A.C., Mota, B.C. &
XXX Pope, B.J.S., Dedell, M., Callingham, J.R., Vedantham, H.K., Snellen, I.A.G.,
XXX Blunt, S., Wang, J.J., Angelo, I., Ngo, H., Cody, D., DeRosa, R.J., Graham, J.R.,
XXX Kain, I.J., Newton, E.R., Dittmann, J.A., Irwin, J.M., Mann, A.W., Thao, P.C.,
XXX Bazot, M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
18208+7120 STT 353 AB 2004 84 269 0.5 4.46 5.90 A0pSi: +71 889 NOD 182045.44+712015.8
18208+7120 STT 353 AB 2006 85 268 0.5 4.46 5.90 A0pSi: +71 889 NOD 182045.44+712015.8
18208+7120 STT 353 AB 2008 87 266 0.5 4.46 5.90 A0pSi: +71 889 NOD 182045.44+712015.8
18208+7120 STT 353 AB 2009 88 267 0.5 4.46 5.90 A0pSi: +71 889 NOD 182045.44+712015.8
18208+7120 STT 353 AB 2011 92 266 0.5 4.46 5.90 A0pSi: +71 889 NO 182045.44+712015.8
18208+7120 STT 353 AB 2021 95 262 0.5 4.46 5.90 B7V+B9V +71 889 NO 182045.44+712015.8

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