Nous présentons de nouveaux éléments orbitaux pour les étoiles doubles visuelles ADS 3711, 5514, 11479, 11584 et 16538. 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.

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Eléments orbitaux d'étoiles doubles: ADS 3711, 5514, 11479, 11584 et 16538

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Orbital elements of double stars: ADS 3711, 5514,
11479, 11584 and 16538
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 3711, 5514, 11479, 11584 and 16538. Information circular - IAU Commission 26. Double stars,
IAU, 2008, 165, pp.1. ￿hal-00340030￿
INTERNATIONAL ASTRONOMICAL UNION COMMISSION 26
(DOUBLE STARS)
INFORMATION CIRCULAR No. 165 (JUNE 2008)
NEW ORBITS
ADS Name P T e Ω(2000) 2008 Author(s)
α2000δ n a i ω Last ob. 2009
- I 1477 384y1 2008.2 0.703 141◦6 350◦1 0′′146 NOVAKOVIC
00003-4417 0.9373 1′′023 75◦3 246◦5 2001.8729 0.5 0.117
- I 43 AB 1637.7 2187.8 0.487 172.8 203.0 0.418 NOVAKOVIC
00106-7313 0.2198 2.762 95.6 13.9 1996.9008 202.2 0.427
504 A 914 1240.2 2015.1 0.477 24.7 25.4 0.461 NOVAKOVIC
00366+5609 0.2903 0.880 109.4 4.4 2005.0340 25.1 0.461
- I 47 516.5 1850.7 0.112 4.5 25.3 0.703 NOVAKOVIC
00519-4343 0.6970 1.228 77.0 298.2 2001.8619 25.8 0.693
- LDS 873 521.39 2079.31 0.711 92.5 52.7 2.556 RICA
01032+2006 0.6905 3.366 53.2 81.0 1999.6637 53.2 2.546
1199 BU 506 850.5 2040.3 0.469 32.8 61.5 0.556 NOVAKOVIC
01315+1521 0.4233 1.228 58.5 86.9 2000.6173 62.5 0.547
1554 A 1526 877.5 1919.6 0.449 112.6 194.6 0.088 NOVAKOVIC
01577+4434 0.4103 0.648 100.2 187.4 1995.9154 191.2 0.090
- R 207 194.28 1857.50 0.598 349.4 50.1 0.996 RICA
12463-6806 1.8530 0.969 37.1 209.0 2007.373 51.3 0.981
3711 STT 98 197.45 1976.73 0.175 88.3 303.4 0.856 SCARDIA
05079+0830 1.8233 1.005 142.8 62.8 2007.167 301.5 0.868 et al. (**)
- WGT 1 Ca-Cb 11.06 2007.62 0.855 58.4 238.1 0.017 DOCOBO &
05353-0523 32.5497 0.038 108.4 63.0 2008.173 226.5 0.035 TAMAZIAN
- WGT 1 Ca-Cb 11.07 2007.59 0.865 60.3 237.6 0.019 KRAUS
05353-0523 32.5203 0.040 107.9 65.5 2008.173 226.8 0.035
1
NEW ORBITS (continuation)
ADS Name P T e Ω(2000) 2008 Author(s)
α2000δ n a i ω Last ob. 2009
5514 STF 963 AB 316.2 1961.99 0.441 51.0 330.7 0.239 SCARDIA
06531+5927 1.1385 0.614 64.7 170.3 2008.202 333.5 0.244 et al. (**)
6654 A 2471 521. 1994.30 0.620 135.1 65.9 0.235 LING
08127+2613 0.6910 0.788 131.6 28.8 2004.2035 61.9 0.236
6902 A 1078 1304. 1999.61 0.968 139.7 150.5 0.466 LING
08456+8442 0.2761 3.099 66.8 256.2 2001.0225 151.6 0.498
- CR Dra 4.040 2005.72 0.170 63.5 268.5 0.138 DOCOBO &
16171+5516 89.1089 0.148 119.5 299.9 2007.4870 225.9 0.125 TAMAZIAN
- COU 1922 49.43 2002.27 0.649 159.2 116.9 0.246 DOCOBO
17366+4827 7.2830 0.304 150.3 285.6 2006.5222 110.1 0.267 & LING
11479 STT 359 219.3 1929.08 0.839 10.0 5.3 0.733 SCARDIA
18355+2336 1.6416 0.425 119.9 197.7 2006.639 5.2 0.735 et al. (**)
11871 BU 648 AB 61.18 1971.82 0.249 49.0 264.2 0.956 DOCOBO
18570+3254 5.8843 1.240 115.1 280.3 2004.659 260.3 1.006 & LING
11584 STT 363 641.9 1987.04 0.890 159.7 340.1 0.427 SCARDIA
18374+7741 0.5608 0.950 78.3 55.9 2006.727 340.4 0.441 et al. (**)
- BU 1147 74.00 1870.28 0.800 159.5 7.7 0.238 RICA
23026+4245 4.8651 0.225 21.7 356.4 2003.712 10.3 0.223
16538 STT 489 AB 162.8 1934.57 0.597 90.3 353.9 1.114 SCARDIA
23079+7523 2.2113 0.810 30.0 90.0 2006.869 354.7 1.116 et al. (**)
(**) SCARDIA, PRIEUR, PANSECCHI & ARGYLE
2
NEW DOUBLE STAR
Discovered by: R. Gili with Lucky imaging at the 76 cm refractor at Nice Observatory.
(This star was discovered observing COU 1886)
STAR TYC Mgn Coord. 2000 Epoch θ ρ nigths
GII 1 2461-01112-1 10.3 - 12.4 7 32 08.32 + 33 52 32.3 2008.123 131◦4 1′′227 2
NOTES
Others papers on double stars published in 2007
• DOMMANGET, J.: - Les e´toiles doubles spectroscopiques dans l’environnement
solaire. Bulletin de la Classe des Scientes 6th Ser XVIII (1-6), 7 (2007)
***********************************************************************
The deadline for contributions to Information Circular No. 166 is:
October 15th 2008
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
3


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Eléments orbitaux d'étoiles doubles: ADS 3711, 5514, 11479, 11584 et 16538

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