discov_num |
notes |
refcode |
SHB 1 |
alp CMi = 10 CMi = Procyon. Proper motion of A -710 -1023 (FK5). |
|
|
In 1868.17, Searle suspected seeing two faint companions on two |
|
|
nights, "one about 7" n, the other about as far f". |
Sea1882 |
|
Strand (1951) orbit utilizes radial velocities. |
Str1951 |
|
See Baize & Petit (1989) catalog of doubles with variable component. |
Baz1989d |
|
Hipparcos astrometric solution adopted some elements from the orbit of |
HIP1997d |
|
Irwin et al. (1992). |
Irw1992b |
|
AB: Malkov et al. (2012) derive dynamical, photometric, and |
|
|
spectroscopic masses 2.03 +/- 0.05, 1.44, and 1.27 Msun, respectively. |
Mlk2012 |
|
Most likely age of system is 1.87+/-0.13 Gyr. Procyon B progenitor mass |
Lie2013 |
|
is 2.59(+0.44)(-0.26) Msun. |
|
|
AB: Bond et al. (2015) position angles published for J2000 equinox; |
BdH2015 |
|
theta precessed back to epoch of observation. Bond et al. derive |
|
|
masses 1.478 +/- 0.012 and 0.592 +/- 0.006 Msun. |
|
|
B: Teff = 7740 +/- 50 K, R = 0.01232 +/- 0.00032 \rsun, M = 0.592 +/- |
BdH2017b |
|
0.006 \msun. Sp = DQZ. |
|
|
Intensity Interferometer Limb-darkened diameter of A 5.50 +/- 0.17 mas. |
HBr1974 |
|
Mk III Limb-darkened diameter 6.44 +/- 0.25 mas. |
MkT1988 |
|
Mk III Limb-darkened diameter 5.46 +/- 0.08 mas. |
MkT2001 |
|
Mk III Limb-darkened diameter 5.446 +/- 0.054 mas. |
MkT2003 |
|
NPOI Limb-darkened diameter 5.43 +/- 0.07 mas. |
NOI2001b |
|
Spectral type of secondary: DQZ6.5. |
Hbg2013 |
LAM 6 |
AC: Optical pair, based on study of relative motion of the components |
|
|
using the method of apparent motion parameters. |
Kiy2008 |
DIC 1 |
AD: Optical pair, based on study of relative motion of the components |
|
|
using the method of apparent motion parameters. |
Kiy2008 |
D 29 |
AE: Additional notes may be found in Dembowski (1883). |
D__1883 |
|
AE: Rectilinear solution by Mason & Hartkopf (2015). |
Msn2015a |
SLE 439 |
AF: Rectilinear solution by Mason & Hartkopf (2015). |
Msn2015a |
SMR 11 |
AG: Rectilinear solution by Mason & Hartkopf (2015). |
Msn2015a |
refcode |
metd |
author |
reference |
Baz1989d |
- |
Baize, P. & Petit, M. |
1989A&AS...77..497B |
Baz1989d |
|
A&AS 77, 497, 1989 |
|
BdH2015 |
Hp j |
Bond, H.E., Gilliland, R.L., Schaefer, G.H., Demarque, P., Girard, T.M., |
2015ApJ...813..106B |
BdH2015 |
+H3 |
Holberg, J.B., Gudehus, D., Mason, B.D., Kozhurina-Platais, V., Burleigh, M.R., |
|
BdH2015 |
+orb |
Barstow, M.A., & Nelan, E.P. |
|
BdH2015 |
+not |
ApJ 813, 106, 2015 |
|
BdH2017b |
not - |
Bond, H.E., Bergeron, P. & Bedard, A. |
2017ApJ...848...16B |
BdH2017b |
|
ApJ 848, 16, 2017 |
|
D__1883 |
Ma - |
Dembowski, H. |
................... |
D__1883 |
|
Misure micrometriche di Stelle Doppie e multiple... |
|
D__1883 |
|
(Rome, Coi tipi del Salviucci), vol. I, 1883 |
|
Hbg2013 |
not - |
Holberg, J. B., Oswalt, T. D., & Sion, E. M. |
2013MNRAS.435.2077H |
Hbg2013 |
|
MNRAS 435, 2077, 2013 |
|
HBr1974 |
- |
Hanbury Brown, R., Davis, J., & Allen, L.R. |
1974MNRAS.167..121H |
HBr1974 |
|
MNRAS 167, 121, 1974 |
|
HIP1997d |
orb - |
Hipparcos |
1997yCat.1239....0E |
HIP1997d |
|
Hipparcos Catalog, ESA SP-1200, 1997 |
|
HIP1997d |
|
(DMSA/O Orbital Solutions) |
|
Irw1992b |
orb - |
Irwin, A.W., Fletcher, J.M., Yang, S.L.S., Walker, G.A.H., & Goodenough, C. |
1992PASP..104..489I |
Irw1992b |
|
PASP 104, 489, 1992 |
|
Kiy2008 |
- |
Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. |
2008SvAL...32..405K |
Kiy2008 |
|
SvAL 34, 405, 2008 |
|
Lie2013 |
Kv - |
Liebert, J., Fontaine, G., Young, P.A., Williams, K.A. & Arnett, D. |
2013ApJ...769....7L |
Lie2013 |
|
ApJ 769, 7, 2013 |
|
MkT1988 |
not j |
Shao, M., Colavita, M.M., Hines, B.E., Staelin, D.H., Hutter, D.J., Johnston, K.J., |
1988ApJ...327..905S |
MkT1988 |
|
Mozurkewich, D., Simon, R.S., Hershey, J.L., Hughes, J.A. & Kaplan, G.H. |
. |
MkT1988 |
|
ApJ 327, 905, 1988 |
. |
MkT2001 |
not j |
Nordgren, T.E., Sudol, J.J. & Mozurkewich, D. |
2001AJ....122.2707N |
MkT2001 |
|
AJ 122, 2707, 2001 |
. |
MkT2003 |
Km - |
Mozurkewich, D., Armstrong, J.T., Hindsley, R., Quirrenbach, A., Hummel, C.A., |
2003AJ....126.2502M |
MkT2003 |
+not |
Hutter, D., Johnston, K.J., Hajian, A., Elias, N.M., II, Buscher, D., & Simon, R. |
|
MkT2003 |
|
AJ 126, 2502, 2003 |
|
Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
Mlk2012 |
|
A&A 546, A69, 2012 |
|
Msn2015a |
orb - |
Mason, B.D. & Hartkopf, W.I. |
2015IAUDS.187....1M |
Msn2015a |
+lin |
Inf. Circ. 187, 1, 2015 |
|
NOI2001b |
not j |
Nordgren, T.E., Sudol, J.J. & Mozurkewich, D. |
2001AJ....122.2707N |
NOI2001b |
|
AJ 122, 2707, 2001 |
. |
Sea1882 |
Ma - |
Searle, G.M. |
1882AnHar..13...17. |
Sea1882 |
|
Harvard Ann. 13, 17, 1882 |
|
Str1951 |
orb - |
Strand, K.A. |
1951ApJ...113....1S |
Str1951 |
|
ApJ 113, 1, 1951 |
|