Nous présentons de nouveaux éléments orbitaux pour l'étoile double visuelle ADS 3610. Ces éléments ont été obtenus en utilisant les dernières mesures que nous avons effectuées avec le tavelographe PISCO et le télescope Zeiss de 102 cm de Merate (Italie), et celles déjà disponibles dans la littérature

Argyle, Robert,

Pansecchi, Luigi

Prieur, Jean-Louis

Scardia, Marco

English

Argyle, Robert, W.

HAL-INSU

Eléments orbitaux d'étoiles doubles: ADS 3610

HAL-IRD

Archive Ouverte en Sciences de l'Information et de la Communication

HAL Id: hal-00340017
https://hal.archives-ouvertes.fr/hal-00340017
Submitted on 23 Nov 2019
HAL is a multi-disciplinary open access
archive for the deposit and dissemination of sci-
entific research documents, whether they are pub-
lished or not. The documents may come from
teaching and research institutions in France or
abroad, or from public or private research centers.
L’archive ouverte pluridisciplinaire HAL, est
destinée au dépôt et à la diffusion de documents
scientifiques de niveau recherche, publiés ou non,
émanant des établissements d’enseignement et de
recherche français ou étrangers, des laboratoires
publics ou privés.
Orbital elements of double stars: ADS 3610
Marco Scardia, Jean-Louis Prieur, Luigi Pansecchi, Robert Argyle
To cite this version:
Marco Scardia, Jean-Louis Prieur, Luigi Pansecchi, Robert Argyle. Orbital elements of double stars:
ADS 3610. Information circular - IAU Commission 26. Double stars, IAU, 2006, 160, pp.1. ￿hal-
00340017￿
INTERNATIONAL ASTRONOMICAL UNION COMMISSION 26
(DOUBLE STARS)
INFORMATION CIRCULAR No. 160 (OCTOBER 2006)
NEW ORBITS
ADS Name P T e Ω(2000) 2006 Author(s)
α2000δ n a i ω Last ob. 2007
30 CHR 122 Aa 70y12 2050.07 0.515 100◦6 344◦2 0′′067 NOVAKOVIC
00046+4206 5.1339 0′′165 104◦8 295◦1 1996.5378 337.8 0.072
440 GL 22 Aa 15.64 2000.76 0.174 175.1 49.1 0.443 DOCOBO &
00321+6715 23.0179 0.511 44.6 106.8 2004.9902 71.8 0.424 TAMAZIAN
440 GL 22 Aa-B 222.3 2081.84 0.296 174.7 174.9 4.001 DOCOBO
00321+6715 1.6194 3.310 47.3 146.2 2005.8029 175.6 3.984 et al. (*)
2756 BU 1003 286.34 1997.42 0.479 81.7 222.6 1.083 NOVAKOVIC
03454-2752 1.2572 2.145 34.7 101.7 2001.8623 226.1 1.110
2921 HU 29 123.98 1939.63 0.879 135.8 311.9 0.434 CVETKOVIC
03596-1019 2.9036 0.234 64.5 349.3 1997.030 312.1 0.434
2928 A 1937 42.32 1972.75 0.859 149.9 65.8 0.108 BRENDLEY &
04008+0505 8.5066 0.126 53.3 75.4 1995.9321 69.6 0.102 HARTKOPF
2959 STF 483 495.65 1909.98 0.706 190.2 58.4 1.375 BRENDLEY
04041+3931 0.7263 2.482 110.8 321.1 2003.053 57.8 1.393 & MASON
3326 A 1840 AB 163.5 1840.71 0.436 79.4 14.6 0.103 BRENDLEY &
04362+0814 2.2018 0.220 143.4 58.2 1996.869 7.3 0.103 HARTKOPF
3358 STF 566 AB-C 480.75 2027.79 0.229 110.8 183.9 0.759 CVETKOVIC
04400+5328 0.7488 1.514 128.4 307.1 2005.090 182.1 0.763
- HJ 3683 326.17 1919.36 0.95 263.6 89.8 3.546 BRENDLEY
04403-5857 1.1037 2.435 100.9 338.1 2002.704 89.8 3.567 & MASON
- I 342 868.05 2743.45 0.915 74.6 135.0 3.094 NOVAKOVIC
04496-5353 0.4147 3.827 127.0 127.3 2001.8734 134.9 3.110
1
NEW ORBITS (continuation)
ADS Name P T e Ω(2000) 2006 Author(s)
α2000δ n a i ω Last ob. 2007
3610 A 2629 141.0 1958.27 0.803 103.1 190.5 0.146 SCARDIA
05010-1112 2.5531 0.192 117.1 102.4 1996.863 189.3 0.148 et al. (**)
4236 A 1564 181.7 1845.8 0.207 160.8 157.0 0.199 BRENDLEY &
05394+4343 1.9813 0.232 71.0 50.6 1997.1254 157.9 0.199 HARTKOPF
5092 B 114 60.11 1977.75 0.584 118.9 354.7 0.592 CVETKOVIC
06274-2544 5.9892 0.430 34.2 64.2 1996.8987 356.9 0.590
6454 STF 1157 1448. 2002.98 0.443 64.7 185.8 0.715 LING
07546-0248 0.2486 1.827 130.2 246.6 2003.53 184.8 0.711
6796 HU 856 80.59 1948.61 0.534 3.9 306.9 0.238 CVETKOVIC
08254+3723 4.4669 0.227 42.9 85.2 1992.2199 309.4 0.236
7334 A 1342 51.57 1949.56 0.090 26.5 196.7 0.145 RICA
09228-0950 6.9808 0.169 68.6 115.1 1996.1783 200.0 0.153
8311 BU 603 136.0 1941.11 0.808 255.8 337.8 1.078 BRENDLEY
11486+1417 2.6471 0.702 148.0 98.3 2005.34 337.2 1.079 & MASON
8485 HU 736 245.47 1949.77 0.427 275.9 193.0 0.305 BRENDLEY &
12160+4807 1.4666 0.305 153.4 314.7 1997.4 191.8 0.308 HARTKOPF
9094 BU 1270 38.74 1989.96 0.435 116.6 320.7 0.269 BRENDLEY
14037+0829 9.2916 0.195 26.6 40.3 2003.476 324.6 0.270 & MASON
- COU 606 25.91 2010.57 0.347 48.3 339.4 0.151 DOCOBO
14138+3059 13.8943 0.183 147.5 175.8 2005.5179 321.2 0.134 & LING
9654 A 2175 218.14 1495.5 0.500 177.6 204.7 0.257 BRENDLEY
15282+0251 1.6503 0.263 65.5 254.4 1998.446 205.4 0.256 & MASON
9747 A 2176 53.74 1987.58 0.703 100.0 180.0 0.206 BRENDLEY
15420+0027 6.6988 0.158 34.6 276.3 2001.5638 182.2 0.209 & MASON
10007 A 225 43.34 2005.90 0.489 117.5 295.1 0.066 ANDRADE
16198+2646 8.3064 0.129 114.4 183.1 2005.5179 282.6 0.060
- CHR 55 62.79 1990.01 0.648 177.4 130.0 0.066 BRENDLEY &
16254+3724 5.7334 0.321 96.5 292.3 1997.1266 116.6 0.057 HARTKOPF
2
NEW ORBITS (continuation)
ADS Name P T e Ω(2000) 2006 Author(s)
α2000δ n a i ω Last ob. 2007
10404 BAR 7 428.12 2216.98 0.186 170.0 62.3 1.571 NOVAKOVIC
17141-0824 0.8409 2.265 124.5 278.4 1997.5800 61.4 1.577
10899 A 2189 154.5 1976.35 0.496 153.3 254.2 0.074 DOCOBO &
17563+0259 2.3301 0.218 71.7 327.6 2005.5235 259.5 0.077 TAMAZIAN
11071 HU 1186 104.3 1925.94 0.401 281.2 116.2 0.244 BRENDLEY
18063+3824 3.4516 0.32 76.3 355.8 2000.54 117.5 0.228 & MASON
11071 HU 1186 112.41 1932.38 0.466 99.2 113.5 0.300 CVETKOVIC
18063+3824 3.2025 0.295 74.5 199.5 2000.540 114.2 0.291
11584 STT 363 405. 1986.20 0.872 159.5 342.8 0.417 ALZNER
18374+7741 0.8889 0.735 76.8 61.6 2005.76 343.1 0.429
11574 A 2988 57.09 1941.38 0.694 321.3 253.9 0.090 RICA
18410+2450 6.3058 0.103 153.3 297.7 1995.6007 249.0 0.097
11692 HU 937 225.53 1678.60 0.800 166.8 330.9 0.959 BRENDLEY
18462+6412 1.5962 0.997 80.1 304.4 2003.691 331.1 0.967 & MASON
12145 SE 2 BC 62.79 1956.62 0.496 271.5 63.6 0.289 BRENDLEY &
19111+3847 5.7334 0.379 113.4 4.6 2001.4989 59.8 0.260 HARTKOPF
12552 A 712 95.41 1972.92 0.567 98.6 81.1 0.120 BRENDLEY
19302+5639 3.7732 0.177 99.0 263.0 1996.6903 80.0 0.116 & MASON
12552 A 712 99.08 1972.96 0.557 98.2 81.6 0.132 CVETKOVIC
19302+5639 3.6336 0.180 99.7 262.2 1996.6903 80.7 0.128
- CHR 90 60.14 2001.65 0.770 73.5 258.2 0.185 CVETKOVIC
19531-1436 5.9857 0.268 137.1 51.2 1996.532 253.1 0.213
- COU 1962 33.13 1979.57 0.189 109.9 69.6 0.096 DOCOBO
20311+3333 10.8663 0.213 71.5 25.0 2005.5179 83.0 0.119 & LING
15236 HU 280 170.43 1794.63 0.054 315.1 352.5 0.180 BRENDLEY &
21423+0555 2.1123 0.214 46.3 315.3 2000.5 354.6 0.178 HARTKOPF
15251 BU 688 AB 110.67 1948.42 0.979 185.2 201.0 0.435 BRENDLEY &
21426+4103 3.2529 0.394 100.4 122.1 2004.21 200.9 0.436 HARTKOPF
3
NEW ORBITS (continuation)
ADS Name P T e Ω(2000) 2006 Author(s)
α2000δ n a i ω Last ob. 2007
16164 HO 188 193.15 2024.44 0.219 219.5 221.3 0.360 BRENDLEY
22402+3732 1.8638 0.430 69.4 57.4 2002.764 222.2 0.356 & MASON
(*) DOCOBO, TAMAZIAN & CAMPO
(**) SCARDIA, PRIEUR, PANSECCHI & ARGYLE
Summary of Prague Business Meeting
W.I. Hartkopf, USNO
This is a summary of the business meeting of Commission 26, which took place on 17
August 2006, during the XXVIth IAU General Assembly in Prague. It was chaired by its
outgoing president, W. Hartkopf, and was attended by the following: H. Abt, C. Allen,
W. van Altena, R. Argyle, G. van Belle, D. Bisikalo, A. Bradley, T. ten Brummelaar, T.
Corbin, R. Costero, J. Davis, H. Dickel, J. A. Docobo, J. Echevarria, F. Fekel, E. Griffin,
P. Harmanec, W. Hartkopf, P. Lampens, O. Malkov, B. Mason, H. McAlister, T. Oswalt,
D. Pourbaix, A. Poveda, D. Raghavan, W. Sanders, C. Scarfe, W. Tango, A. Tokovinin,
S. Urban, R. Wilson, and H. Zinnecker.
W. Hartkopf started with a report on events during the past triennium. He announced
the deaths, during that period, of members G. Douglass, W. Heintz, and R. Walker and
the meeting observed a few moments of silence in their memory.
The Commission then welcomed the following 26 new members: J. Ahumada (Ar-
gentina), C. Bailyn (USA), Z. Cvetkovic (Serbia), R. Dukes, Jr. (USA), V. Elkin (United
Kingdom), L. Freyhammer (United Kingdom), S. Goodwin (UK), T. Hillwig (USA), L.
Kazantseva (Ukraine), L. Kisseleva-Eggleton (USA), S. Kitsionas (Germany), W. Kley
(Germany), J. Lim (China Taipei), Y. Lyubchik (Ukraine), V. Marsakova (Ukraine),
D. McDavid (USA), M. Mikolajewski (Poland), I. Negueruela (Spain), R. Neuhaeusen
(Germany), D. Nurnberger (Chile), V. Orlov (Russia), M. Petr-Gotzens (Germany), D.
Pollacco (UK), L. Roberts, Jr. (USA), A. Smith (USA), and A. Zheleznyak (Ukraine).
This brings the total membership of Commission 26 to 151, from 35 countries.
The chairman then reported on the recent election, in which just over half the mem-
bership voted. For the period 2006 to 2009, the president will be C. Allen, and the
vice-president, J. A. Docobo. The OC will be made up of new members Y. Balega, B.
Mason, D. Pourbaix, and C. Scarfe, along with continuing members J. Davis, E. Oblak
4
and T. Oswalt. Four new OC members were added rather than the usual three, due to a
tie in the vote.
W. Hartkopf gave a short summary of developments at the Commission’s website,
and invited suggestions for further improvements. J. A. Docobo then gave a report on
Commission 26 circulars.
Andrei Tokovinin gave a brief account of the ESO workshop ”Multiple Stars across the
H-R Diagram”, held July 2005 in Munich. Announcements were then made of upcoming
meetings, including IAU Symposium 240 (”Binary Stars as Critical Tools and Tests in
Contemporary Astrophysics”), to be held later during the Prague GA, and Symposium
248 (”A Giant Step: from Milli- to Micro-arcsecond Astrometry”), to be held 15-19 Oc-
tober 2007 in Shanghai.
Reports on catalogues and journals followed, including the USNO CD-ROM 2006.5
(Hartkopf), the Ninth Spectroscopic Orbit Catalog (Pourbaix), the Multiple Stars Catalog
(Tokovinin), the Catalogue of Orbits and Ephemerides of Visual Double Stars (Docobo),
and the Catalogue of Eclipsing Binaries (Malkov).
R. Argyle followed with a discussion of amateur projects in double-star measurement,
including the efforts of the French Astronomical Society, the Webb Society, the new elec-
tronic Journal of Double Star Observations, the Spanish/South American LIADA group,
and Garraf Observatory in Spain. Amateurs are reponsible for over 1/3 of the measures
added to the WDS during the past 6 years, and many of these measures are of quite high
quality. Argyle highlighted some of the major amateur observers, their equipment, and
examples of their observations. He ended his talk with a plea encouraging observers to
work in the long-neglected southern hemisphere.
Reports were given on various observing facilities and programs, including the speckle
programs of Calar Alto (Docobo), the USNO (Mason), PISCO (Argyle), and RYTSI/WIYN
(van Altena). T. ten Brummelaar gave an update on the CHARA Array, which is now
operating with six 1-meter telescopes over a 350-m baseline.
The business portion of the meeting then concluded with an outline of plans for the
next triennium, by incoming president C. Allen.
Following a break, the science portion of the Commission meeting was comprised of
six interesting talks: Theo ten Brummelaar: The use of an outlying star as a calibrator for
close pairs in interferometry; Rafael Costero: A new SB in the Trapezium; Jose Docobo:
The coplanarity of visual orbits in the triple system of red dwarfs Gliese 22; Elizabeth
Griffin: The Binary Star Gamma Persei: Bright, but Ill-understood... ;Patricia Lampens:
The Hyades binary theta 2 Tau; Brian Mason: Double Stars and the Terrestrial Planet
Finder Mission.
The meeting then adjourned to the steps of the Congress Centre for a group photo.
5
NOTES
Others papers on double stars published in 2005
• DOMMANGET, J.: - Les e´le´ments orbitaux des e´toiles doubles visuelles. Leurs
de´finitions, notions peu ou tre`s mal connues. L’Astronomie 119, 248-250 (2005)
***********************************************************************
The deadline for contributions to Information Circular No. 161 is:
February 15th 2007
J. A. Docobo (oadoco@usc.es)
J. F. Ling (oafana@usc.es)
Tel. +34 981592747
Fax: +34 981597054
Observatorio Astrono´mico R. M. Aller
P. O. Box 197
http://www.usc.es/astro
Universidade de Santiago de Compostela
SPAIN
————————–
ISSN: 1024-7769
6


https://hal.archives-ouvertes.fr/hal-02381655/document

Eléments orbitaux d'étoiles doubles: ADS 3610

Abstract

Similar works

Full text

Available Versions

HAL-INSU

HAL-IRD

Archive Ouverte en Sciences de l'Information et de la Communication