| discov_num |
notes |
refcode |
| STFA 46 |
STTA189. |
|
|
AB: A is 16 Cyg. B is BD+50@2848. A premature orbit has been computed. |
|
|
Statistically the same parallax within the errors would indicate the |
|
|
components are physical. |
|
|
A family of possible orbital solutions are determined by Romanenko |
Rmn1994 |
|
(1994), with periods ranging from 124,000 to 451,000 years, using the |
|
|
method of apparent motion parameters and incorporating parallax and |
|
|
radial velocity information. |
|
|
Based on combined astrometry, velocity information, and Hipparcos |
|
|
parallax, Hauser & Marcy (1999) determine a family of possible orbits, |
Mrc1999 |
|
with periods ranging from 18,200 yr to 1.3 Myr, depending on the |
|
|
line-of-sight separation between the components. A second family of |
|
|
possible orbits are determined assuming the C component is physical |
|
|
with the system. |
|
|
AB: HJL 266. |
HJL1986 |
|
AB: SHY 95. Bayesian analysis by Shaya & Olling (2011) indicates very |
Shy2011 |
|
high (near 100%) probability pair is physical. |
|
|
AB: H 5 46. |
MEv2010 |
|
AB: Kiselev & Romanenko (2011) generate another set of possible |
PkO2011 |
|
solutions, based in part on photographic measures obtained at Pulkova |
|
|
Observatory from 1960 to 2007. Periods range from 209 - 290 centuries. |
|
|
Based on predicted mass sums from these various orbital elements, the |
|
|
135-century solution of Hauser & Marcy (1999) appears at present to |
Mrc1999 |
|
give the most realistic results. |
|
|
AB: B has a planet P=2.19y. |
Tok2014d |
|
Asteroseismology from the Kepler data yields for Component A: |
KOI2015 |
|
R = 1.229+/-0.008 Rsun, 1.08+/-0.02 Msun L = 1.55+/-0.07 Lsun, |
|
|
t = 7.07+/-0.26 Gyr, Z = 0.021+/-0.002 Yi = 0.25+/-0.01 and |
|
|
log g = 4.292+/-0.03. For Component B: |
|
|
R = 1.116+/-0.006 Rsun, 1.04+/-0.02 Msun L = 1.25+/-0.05 Lsun, |
|
|
t = 6.74+/-0.24 Gyr, Z = 0.022+/-0.003 Yi = 0.26+/-0.01 and |
|
|
log g = 4.359+/-0.02. |
|
|
CHARA Array Limb-darkened diameter of B 0.426 +/- 0.056 mas, |
CIA2008c |
|
R = 0.98 +/- 0.13 \rsun. |
|
|
CHARA Array Limb-darkened diameter of A,B : |
CIA2013c |
|
R = 1.2551 +/- 0.0261, 1.1689 +/- 0.0274 \rsun, |
|
|
L = 1.5572 +/- 0.0179, 1.2768 +/- 0.0148 \lsun, |
|
|
Teff = 5760 +/- 57, 5678 +/- 66 K, M = 1.032, 0.989 \msun, |
|
|
Age = 7.9, 8.9 Gyr. |
|
|
Using inversion techniques, a mass of 0.98+/-0.02 Msun, radius of |
Blg2016 |
|
1.194+/-0.06 Rsun and age of 7.2+/-0.2 Gy for 16 Cyg A and for 16 Cyg B |
|
|
0.945+/-0.015 Msun and 1.09+/-0.01 Rsun |
|
|
Astroseismology results for the masses 1.07 +/- 0.02, 1.05 +/- 0.02 |
XXX2020h |
|
\msun for A, B, respectively, and an age of 6.88 +/- 0.12 Gyr for the |
|
|
system. |
|
| refcode |
metd |
author |
reference |
| Blg2016 |
- |
Buldgen, G., Reese, D.R. & Dupret, M.A. |
2016A&A...585..109B |
| Blg2016 |
|
A&A 585, 109, 2016 |
|
| CIA2008c |
not j |
Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J., |
2008ApJ...680..728B |
| CIA2008c |
|
Sturmann, L., Goldfinger, P.J. & Ridgway, S.T. |
. |
| CIA2008c |
|
ApJ 680, 728, 2008 |
. |
| CIA2013c |
not j |
Boyajian, T.S., von Braun, K., van Belle, G., Farrington, C., Schaefer, G., Jones, |
2013ApJ...771...40B |
| CIA2013c |
|
J., White, R., McAlister, H.A., ten Brummelaar, T.A., Ridgway, S., Gies, D.R., |
. |
| CIA2013c |
|
Sturmann, L., Sturmann, J., Turner, N.H., Goldfinger, P.J. & Vargas, N. |
. |
| CIA2013c |
|
ApJ 771, 40, 2013 |
. |
| HJL1986 |
Pa - |
Halbwachs, J.L. |
1986A&AS...66..131H |
| HJL1986 |
|
A&AS 66, 131, 1986 |
|
| HJL1986 |
|
(Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added |
|
| HJL1986 |
|
only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113) |
|
| KOI2015 |
not - |
Metcalfe, T.S., Creevey, O.L. & Davies, G.R. |
2014ApJ...811L..37M |
| KOI2015 |
|
ApJ 811L, 37, 2015 |
2014AJ....148...78D |
| MEv2010 |
- |
MacEvoy, B. |
................... |
| MEv2010 |
|
private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) |
|
| Mrc1999 |
orb - |
Hauser, H.M & Marcy, G.W. |
1999PASP..111..321H |
| Mrc1999 |
|
PASP 111, 321, 1999 |
|
| PkO2011 |
Po w |
Kisselev, A.A.& Romanenko, L.G. |
2011ARep...55..487K |
| PkO2011 |
+orb |
Astron. Reports 55, 587, 2011 |
|
| Rmn1994 |
orb - |
Romanenko, L.G. |
1994ARep...38..779R |
| Rmn1994 |
|
SvA 71, 875, 1994 (ARep 38, 779, 1994) |
|
| Shy2011 |
- |
Shaya, E.J. & Olling, R. |
2011ApJS..192....2S |
| Shy2011 |
|
ApJS 192, 2, 2011 |
|
| Shy2011 |
|
(Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs |
|
| Shy2011 |
|
added to WDS only if probability 90% or greater.) |
|
| Tok2014d |
E2 - |
Tokovinin, A. |
2014AJ....147...86T |
| Tok2014d |
|
AJ 147, 86, 2014 |
|
| XXX2020h |
not |
Bazot, M. |
2020A&A...635A..26B |
| XXX2020h |
|
A&A 635, A26, 2020 |
|
| idgroup |
discov |
author |
| 1 |
PAT |
Patience, J., Ghez, A.M., Reid, I.N., Weinberger, A.J., & Matthews, K. |
| 4 |
PAT |
Patience, J., White, R.J., Ghez, A.M., McCabe, C., McLean, I.S., Larkin, J.E., |
| 4 |
PAT |
Prato, L., Kim, S.S., et al. |
| 5 |
PAT |
Patience, J., Zavala, R.T., Prato, L., Franz, O., Wasserman, L., Tycner, C., |
| 5 |
PAT |
Hutter, D.J., & Hummel, C.A. |
| 6 |
STF |
Struve, F.G.W. |
| 39 |
TRN |
Turner, N.H., ten Brummelaar, T.A., & Mason, B.D. |
| 40 |
TRN |
Turner, N.H., ten Brummelaar, T.A., McAlister, H.A., Mason, B.D., Hartkopf, W.I., |
| 40 |
TRN |
& Roberts, L.C. |
| 41 |
TRN |
Turner, N.H., ten Brummelaar, T.A., Roberts, L.C., Mason, B.D., Hartkopf, W.I., & |
| 41 |
TRN |
Gies, D.R. |
