discov_num | notes | refcode |
STF1516 | AB: Optical pair, based on study of relative motion of the components | |
using the method of apparent motion parameters. | Kiy2008 | |
STT 539 | AC: NLTT 26722/26719 | Chm2004 |
HDS1603 | BD: BD+74 456a. | |
STT 539 | BC: Rectilinear solution by Friedman et al. (2012). | USN2012a |
refcode | metd | author | reference |
Chm2004 | E - | Chaname, J. & Gould, A. | 2004ApJ...601..289C |
Chm2004 | ApJ 601, 289, 2004 | ||
Chm2004 | (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early | ||
Chm2004 | versions of 2MASS and UCAC, with date given only as "circa 2000". Measures | ||
Chm2004 | identical to discovery observations - predominantly close pairs - were assumed | ||
Chm2004 | not new observations, so not included in WDS. Similar concerns when primary and | ||
Chm2004 | secondary magnitudes or proper motions were the same.) | ||
Kiy2008 | - | Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. | 2008SvAL...32..405K |
Kiy2008 | SvAL 34, 405, 2008 | ||
USN2012a | lin - | Friedman, E.A., Mason, B.D., & Hartkopf, W.I. | 2012IAUDS.176....1F |
USN2012a | Inf. Circ. 176, 1, 2012 |
idgroup | discov | author |
1 | HDS | Hipparcos Double Star (from additional DD list) |
1 | STF | Struve, F.G.W. |
34 | STT | Struve, O. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
11152+7329 | STF1516 | AB | 2003 | 144 | 103 | 62.5 | 7.77 | 8.23 | K5 | NLD | 111511.91+732830.7 |
11152+7329 | STF1516 | AB | 2011 | 145 | 104 | 64.9 | 7.77 | 8.23 | K5 | NLD | 111511.91+732830.7 |
11152+7329 | STF1516 | AB | 2015 | 146 | 104 | 67.6 | 7.77 | 8.23 | K5 | NLDU | 111511.91+732830.7 |
11152+7329 | STF1516 | AB | 2017 | 148 | 103 | 67.6 | 7.77 | 8.23 | K5 | NL U | 111511.91+732830.7 |