discov_num |
notes |
refcode |
STF 668 |
bet Ori = 19 Ori = Rigel. The companion is a spectroscopic binary and |
|
|
suspected visual double, although it remains unconfirmed. Magnitudes |
|
|
of B and C very uncertain. Changed from IDS values (10.4 for B, C, and |
|
|
BC). AD pair first mentioned by Mitchel in 1846 (Sidereal Messenger, |
|
|
May 1847) but no astrometry included. See extensive notes by Burnham. |
Bu_1906 |
|
Intensity Interferometer Limb-darkened diameter 2.55 +/- 0.05 mas. |
HBr1974 |
|
NPOI Limb-darkened diameter 2.606 +/- 0.009 mas, Sp = B8I, |
NOI2018 |
|
R =74.1 +/- 6.7 \rsun, Teff = 10556 +/-133 K, |
|
|
L = 61515 +/- 11486 \lsun. |
|
bet Ori |
1975.631: Possible binary (450 and 656 nm). |
Bla1977a |
|
1975.636: Possible binary (400, 500, 600, and 750 nm). |
Bla1977a |
STF 668 |
A,BC: H 2 33. |
MEv2010 |
refcode |
metd |
author |
reference |
Bla1977a |
S j |
Blazit, A., Bonneau, D., Koechlin, L. & Labeyrie, A. |
1977ApJ...214L..79B |
Bla1977a |
|
ApJ 214, L79, 1977 |
|
Bu_1906 |
Ma j |
Burnham, S.W. |
1906QB821.B972..... |
Bu_1906 |
+M |
Burnham Double Star Cat., 1906 |
|
HBr1974 |
- |
Hanbury Brown, R., Davis, J., & Allen, L.R. |
1974MNRAS.167..121H |
HBr1974 |
|
MNRAS 167, 121, 1974 |
|
MEv2010 |
- |
MacEvoy, B. |
................... |
MEv2010 |
|
private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) |
|
NOI2018 |
not j |
Baines, E.K., Armstrong, J.T., Schmitt, H.R., Zavala, R.T., Benson, J.A., Hutter, |
2018AJ....155...30B |
NOI2018 |
|
D.J., Tycner, C. & van Belle, G.T. |
|
NOI2018 |
|
AJ 155, 30, 2018 |
|