Nous présentons de nouveaux éléments orbitaux pour les étoiles doubles visuelles ADS 684 et ADS 11956. 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,

Basso, Stefano

Pansecchi, Luigi

Prieur, Jean-Louis

Scardia, Marco

English

Argyle, Robert, W.

HAL-INSU

Eléments orbitaux d'étoiles doubles: ADS 684 et ADS 11956

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Orbital elements of double stars: ADS 684 and ADS
11956
Marco Scardia, Jean-Louis Prieur, Luigi Pansecchi, Robert Argyle, Stefano
Basso
To cite this version:
Marco Scardia, Jean-Louis Prieur, Luigi Pansecchi, Robert Argyle, Stefano Basso. Orbital elements
of double stars: ADS 684 and ADS 11956. Information circular - IAU Commission 26. Double stars,
IAU, 2006, 158, pp.1. ￿hal-00340008￿
INTERNATIONAL ASTRONOMICAL UNION COMMISSION 26
(DOUBLE STARS)
INFORMATION CIRCULAR No. 158 (FEBRUARY 2006)
NEW ORBITS
ADS Name P T e Ω(2000) 2006 Author(s)
α2000δ n a i ω Last ob. 2007
463 HO 3 64y53 1984.84 0.290 116◦5 169◦5 0′′205 CVETKOVIC
00335+4006 5.5784 0′′388 111◦6 143◦1 1996.691 163.1 0.225
684 BU 232 AB 200.96 1914.52 0.621 64.9 250.5 0.85 SCARDIA
00504+5038 1.7914 0.531 31.9 11.4 2006.025 250.9 0.86 et al. (*)
836 A 2901 1517.34 1950.56 0.621 48.4 60.6 0.409 NOVAKOVIC
01015+6922 0.2373 0.990 69.3 330.2 2001.8352 61.0 0.408
1345 A 1 357.02 2205.28 0.299 76.1 249.7 0.818 NOVAKOVIC
01424-0645 1.0083 0.641 50.8 1.9 2003.9600 250.1 0.819
1380 STF 148 625.27 2013.18 0.689 147.9 242.3 0.136 NOVAKOVIC
01461+6349 0.5757 1.081 67.6 121.6 1997.03 252.3 0.137
1729 A 2013 34.66 2005.69 0.593 91.8 282.7 0.130 DOCOBO &
02159+0638 10.3866 0.346 112.3 137.6 2004.9904 265.8 0.165 TAMAZIAN
2799 STT 65 61.00 1998.39 0.635 27.3 183.1 0.087 DOCOBO
03503+2535 5.9016 0.411 84.3 340.5 2004.9906 190.0 0.127 & LING
GLE 1 480. 1990.90 0.630 92.3 184.4 0.329 DOCOBO
04163-6057 0.7500 0.890 34.1 35.4 2001.8923 187.8 0.336 & LING
3326 A 1840 AB 128.58 2003.60 0.551 62.4 332.5 0.071 CVETKOVIC
04362+0814 2.7998 0.222 133.0 62.8 1996.869 317.5 0.075
RST 3401 159.41 1966.85 0.473 96.2 273.6 0.420 NOVAKOVIC
04374-0951 2.2583 0.354 143.3 46.2 1991.25 272.5 0.424
3434 HU 612 309.87 1903.76 0.424 3.8 357.6 0.652 NOVAKOVIC
04478+5318 1.1618 0.502 40.3 200.9 2004.924 358.1 0.655
1
NEW ORBITS (continuation)
ADS Name P T e Ω(2000) 2006 Author(s)
α2000δ n a i ω Last ob. 2007
4020 A 848 534.41 2425.78 0.315 19.8 174.5 0.295 NOVAKOVIC
05255-0033 0.6736 0.400 66.3 17.2 2002.136 175.0 0.298
4229 BU 1240 AB 52.74 1974.93 0.653 127.1 333.9 0.207 RICA
05386+3030 6.8266 0.154 124.2 309.1 2004.095 332.3 0.209
4376 STF 3115 976.83 2131.60 0.338 48.8 338.6 0.790 NOVAKOVIC
05491+6248 0.3685 1.350 131.8 159.4 2003.12 337.9 0.787
5296 STF 945 2679.33 4486.86 0.534 67.4 328.9 0.471 NOVAKOVIC
06404+4058 0.1344 2.307 72.1 186.7 2002.19 329.7 0.471
5726 A 1959 31.85 1988.36 0.008 172.3 166.3 0.255 DOCOBO &
07036+3941 11.3030 0.259 63.3 147.7 2004.9911 171.4 0.261 TAMAZIAN
6381 STF 1146 570.44 2054.74 0.610 12.5 347.4 1.231 NOVAKOVIC
07479-1212 0.6311 2.409 113.9 149.9 2003.253 346.6 1.200
6825 A 550 21.23 1981.30 0.866 71.6 195.9 0.111 CVETKOVIC
08277-0425 16.9589 0.099 149.6 82.1 1996.867 190.8 0.125
COU 1897 165.00 1985.80 0.334 168.1 241.3 0.107 DOCOBO &
08585+3548 2.1818 0.255 61.1 2.3 2004.9911 247.0 0.106 TAMAZIAN
COU 1569 117.00 1997.78 0.494 60.7 253.0 0.135 DOCOBO &
10059+3412 3.0769 0.237 69.3 140.1 2004.9913 255.9 0.133 TAMAZIAN
7730 STF 1426 AB 2208.98 2011.15 0.484 127.0 310.3 0.921 NOVAKOVIC
10205+0626 0.1630 1.794 61.1 189.4 2004.304 310.5 0.920
FIN 367 Aa 116.27 2052.18 0.470 155.0 6.1 0.197 MANTE
12064-6543 3.0963 0.222 112.4 286.8 1993.0930 4.8 0.201
9744 HU 580 AB 21.97 2006.98 0.084 70.3 260.7 0.106 DOCOBO
15416+1940 16.3860 0.210 83.2 256.3 2001.5591 276.9 0.050 & LING
11524 HU 198 877.14 2020.98 0.446 130.1 131.0 0.462 NOVAKOVIC
18384+0850 0.4104 0.822 103.7 14.1 2004.2073 130.7 0.461
11956 STF 2437 804.60 2132.95 0.478 114.9 11.4 0.58 SCARDIA
19019+1910 0.4474 0.910 131.0 212.1 2005.662 10.8 0.58 et al. (*)
2
NEW ORBITS (continuation)
ADS Name P T e Ω(2000) 2006 Author(s)
α2000δ n a i ω Last ob. 2007
LAB 6 Aa 83. 1997.99 0.732 46.4 44.2 0.123 ANDRADE
21287+7034 4.3374 0.195 87.3 194.6 1998.777 44.5 0.140
16731 STT 495 300. 1935.2 0.980 138.6 121.6 0.364 ALZNER
23241+5732 1.2000 0.296 71.0 142.4 2005.80 121.7 0.367
(*) SCARDIA, PRIEUR, PANSECCHI, ARGYLE & BASSO
3
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Eléments orbitaux d'étoiles doubles: ADS 684 et ADS 11956

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